258415530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8613851}}^1$

素因数の和:8613861

約数の個数: 16

約数和(自身を含む): 620197344

約数和(自身を除く): 361781814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8613851, 17227702, 25841553, 43069255, 51683106, 86138510, 129207765, 258415530]

約数ペア:

[(1, 258415530), (2, 129207765), (3, 86138510), (5, 51683106), (6, 43069255), (10, 25841553), (15, 17227702), (30, 8613851)]