31712730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151013}}^1$

素因数の和:151030

約数の個数: 32

約数和(自身を含む): 86984064

約数和(自身を除く): 55271334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 151013, 302026, 453039, 755065, 906078, 1057091, 1510130, 2114182, 2265195, 3171273, 4530390, 5285455, 6342546, 10570910, 15856365, 31712730]

約数ペア:

[(1, 31712730), (2, 15856365), (3, 10570910), (5, 6342546), (6, 5285455), (7, 4530390), (10, 3171273), (14, 2265195), (15, 2114182), (21, 1510130), (30, 1057091), (35, 906078), (42, 755065), (70, 453039), (105, 302026), (210, 151013)]