5901980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{42157}}^1$

素因数の和:42173

約数の個数: 24

約数和(自身を含む): 14165088

約数和(自身を除く): 8263108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 42157, 84314, 168628, 210785, 295099, 421570, 590198, 843140, 1180396, 1475495, 2950990, 5901980]

約数ペア:

[(1, 5901980), (2, 2950990), (4, 1475495), (5, 1180396), (7, 843140), (10, 590198), (14, 421570), (20, 295099), (28, 210785), (35, 168628), (70, 84314), (140, 42157)]