70243820

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11987}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 148027824

約数和(自身を除く): 77784004

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 11987, 23974, 47948, 59935, 119870, 239740, 3512191, 7024382, 14048764, 17560955, 35121910, 70243820]

約数ペア:

[(1, 70243820), (2, 35121910), (4, 17560955), (5, 14048764), (10, 7024382), (20, 3512191), (293, 239740), (586, 119870), (1172, 59935), (1465, 47948), (2930, 23974), (5860, 11987)]