#include<bits/stdc++.h>
#include<unordered_set>
#include<unordered_map>
using namespace std;
#define int long long
#define REP(i,m,n) for(int i=(m);i<(n);i++)
#define rep(i,n) REP(i,0,n)
#define pb push_back
#define all(a) a.begin(),a.end()
#define rall(c) (c).rbegin(),(c).rend()
#define mp make_pair
#define endl '\n'
typedef long long ll;
typedef pair<ll,ll> pll;
typedef long double ld;
const ll inf=1e9+7;
const ll mod=1e9+7;
ll gcd(ll a,ll b){
    if(a<b)swap(a,b);
    if(b==0)return a;
    return gcd(b,a%b);
}
signed main(){
    ll t;cin>>t;
    while(t){
        t--;
        ll n;cin>>n;
        ll ans=0;
        vector<ll>jou(35);
        jou[1]=n;
        REP(i,2,33){
            REP(j,2,sqrt(n)+1){
                ll res=1;
                rep(k,i){
                    res*=(ll)j;
                }
                if(res<=n)jou[i]++;
                else break;
            }
        }
        ans+=n*(2*n-1);
        REP(i,1,33){
            REP(j,i+1,33){
                if(gcd(i,j)==1){
                    ll lcm=(ll)i*(ll)j/gcd(i,j);
                    ans+=n/(j/gcd(i,j))*jou[j]*2;
                }
            }
        }
        cout<<ans<<endl;
    }
}