#include #include using namespace atcoder; using mint = modint1000000007; using namespace std; const int MOD=1e9+7; const long long INF = 1LL<<60; int main(){ int64_t M;cin>>M; vector A(M+1,1); for(int64_t i=2;i<=M;A[i]+=A[i-1],i++){ for(int64_t j=2;j*j<=i;j++){ if(i%j==0){ A[i]+=A[j-1]; if(j!=i/j)A[i]+=A[i/j-1]; } } } cout<