70139835

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 127707840

約数和(自身を除く): 57568005

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 87, 145, 213, 261, 355, 435, 639, 757, 1065, 1305, 2059, 2271, 3195, 3785, 6177, 6813, 10295, 11355, 18531, 21953, 30885, 34065, 53747, 65859, 92655, 109765, 161241, 197577, 268735, 329295, 483723, 806205, 987885, 1558663, 2418615, 4675989, 7793315, 14027967, 23379945, 70139835]

約数ペア:

[(1, 70139835), (3, 23379945), (5, 14027967), (9, 7793315), (15, 4675989), (29, 2418615), (45, 1558663), (71, 987885), (87, 806205), (145, 483723), (213, 329295), (261, 268735), (355, 197577), (435, 161241), (639, 109765), (757, 92655), (1065, 65859), (1305, 53747), (2059, 34065), (2271, 30885), (3195, 21953), (3785, 18531), (6177, 11355), (6813, 10295)]