70949290

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6949}}^1$

素因数の和:7977

約数の個数: 16

約数和(自身を含む): 127852200

約数和(自身を除く): 56902910

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6949, 10210, 13898, 34745, 69490, 7094929, 14189858, 35474645, 70949290]

約数ペア:

[(1, 70949290), (2, 35474645), (5, 14189858), (10, 7094929), (1021, 69490), (2042, 34745), (5105, 13898), (6949, 10210)]