131310110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{423581}}^1$

素因数の和:423619

約数の個数: 16

約数和(自身を含む): 243983232

約数和(自身を除く): 112673122

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 423581, 847162, 2117905, 4235810, 13131011, 26262022, 65655055, 131310110]

約数ペア:

[(1, 131310110), (2, 65655055), (5, 26262022), (10, 13131011), (31, 4235810), (62, 2117905), (155, 847162), (310, 423581)]