39089470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{558421}}^1$

素因数の和:558435

約数の個数: 16

約数和(自身を含む): 80412768

約数和(自身を除く): 41323298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 558421, 1116842, 2792105, 3908947, 5584210, 7817894, 19544735, 39089470]

約数ペア:

[(1, 39089470), (2, 19544735), (5, 7817894), (7, 5584210), (10, 3908947), (14, 2792105), (35, 1116842), (70, 558421)]