30608260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35591}}^1$

素因数の和:35643

約数の個数: 24

約数和(自身を含む): 65774016

約数和(自身を除く): 35165756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 35591, 71182, 142364, 177955, 355910, 711820, 1530413, 3060826, 6121652, 7652065, 15304130, 30608260]

約数ペア:

[(1, 30608260), (2, 15304130), (4, 7652065), (5, 6121652), (10, 3060826), (20, 1530413), (43, 711820), (86, 355910), (172, 177955), (215, 142364), (430, 71182), (860, 35591)]