70954990

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{13619}}^1$

素因数の和:14147

約数の個数: 16

約数和(自身を含む): 127973520

約数和(自身を除く): 57018530

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 13619, 27238, 68095, 136190, 7095499, 14190998, 35477495, 70954990]

約数ペア:

[(1, 70954990), (2, 35477495), (5, 14190998), (10, 7095499), (521, 136190), (1042, 68095), (2605, 27238), (5210, 13619)]