75231110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{242681}}^1$

素因数の和:242719

約数の個数: 16

約数和(自身を含む): 139784832

約数和(自身を除く): 64553722

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 242681, 485362, 1213405, 2426810, 7523111, 15046222, 37615555, 75231110]

約数ペア:

[(1, 75231110), (2, 37615555), (5, 15046222), (10, 7523111), (31, 2426810), (62, 1213405), (155, 485362), (310, 242681)]