30958850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47629}}^1$

素因数の和:47654

約数の個数: 24

約数和(自身を含む): 62014260

約数和(自身を除く): 31055410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 47629, 95258, 238145, 476290, 619177, 1190725, 1238354, 2381450, 3095885, 6191770, 15479425, 30958850]

約数ペア:

[(1, 30958850), (2, 15479425), (5, 6191770), (10, 3095885), (13, 2381450), (25, 1238354), (26, 1190725), (50, 619177), (65, 476290), (130, 238145), (325, 95258), (650, 47629)]