131793510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{82889}}^1$

素因数の和:82952

約数の個数: 32

約数和(自身を含む): 322276320

約数和(自身を除く): 190482810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 82889, 165778, 248667, 414445, 497334, 828890, 1243335, 2486670, 4393117, 8786234, 13179351, 21965585, 26358702, 43931170, 65896755, 131793510]

約数ペア:

[(1, 131793510), (2, 65896755), (3, 43931170), (5, 26358702), (6, 21965585), (10, 13179351), (15, 8786234), (30, 4393117), (53, 2486670), (106, 1243335), (159, 828890), (265, 497334), (318, 414445), (530, 248667), (795, 165778), (1590, 82889)]