70402660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{48221}}^1$

素因数の和:48303

約数の個数: 24

約数和(自身を含む): 149873976

約数和(自身を除く): 79471316

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 48221, 96442, 192884, 241105, 482210, 964420, 3520133, 7040266, 14080532, 17600665, 35201330, 70402660]

約数ペア:

[(1, 70402660), (2, 35201330), (4, 17600665), (5, 14080532), (10, 7040266), (20, 3520133), (73, 964420), (146, 482210), (292, 241105), (365, 192884), (730, 96442), (1460, 48221)]