60207740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70009}}^1$

素因数の和:70061

約数の個数: 24

約数和(自身を含む): 129378480

約数和(自身を除く): 69170740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 70009, 140018, 280036, 350045, 700090, 1400180, 3010387, 6020774, 12041548, 15051935, 30103870, 60207740]

約数ペア:

[(1, 60207740), (2, 30103870), (4, 15051935), (5, 12041548), (10, 6020774), (20, 3010387), (43, 1400180), (86, 700090), (172, 350045), (215, 280036), (430, 140018), (860, 70009)]