324382890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{831751}}^1$

素因数の和:831774

約数の個数: 32

約数和(自身を含む): 838406016

約数和(自身を除く): 514023126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 831751, 1663502, 2495253, 4158755, 4990506, 8317510, 10812763, 12476265, 21625526, 24952530, 32438289, 54063815, 64876578, 108127630, 162191445, 324382890]

約数ペア:

[(1, 324382890), (2, 162191445), (3, 108127630), (5, 64876578), (6, 54063815), (10, 32438289), (13, 24952530), (15, 21625526), (26, 12476265), (30, 10812763), (39, 8317510), (65, 4990506), (78, 4158755), (130, 2495253), (195, 1663502), (390, 831751)]