30960086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 47843664

約数和(自身を除く): 16883578

約数列:

[1, 2, 43, 86, 157, 314, 2293, 4586, 6751, 13502, 98599, 197198, 360001, 720002, 15480043, 30960086]

約数ペア:

[(1, 30960086), (2, 15480043), (43, 720002), (86, 360001), (157, 197198), (314, 98599), (2293, 13502), (4586, 6751)]