70252340

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{3407}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 147716352

約数和(自身を除く): 77464012

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 3407, 4124, 5155, 6814, 10310, 13628, 17035, 20620, 34070, 68140, 3512617, 7025234, 14050468, 17563085, 35126170, 70252340]

約数ペア:

[(1, 70252340), (2, 35126170), (4, 17563085), (5, 14050468), (10, 7025234), (20, 3512617), (1031, 68140), (2062, 34070), (3407, 20620), (4124, 17035), (5155, 13628), (6814, 10310)]