30075260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65381}}^1$

素因数の和:65413

約数の個数: 24

約数和(自身を含む): 65905056

約数和(自身を除く): 35829796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 65381, 130762, 261524, 326905, 653810, 1307620, 1503763, 3007526, 6015052, 7518815, 15037630, 30075260]

約数ペア:

[(1, 30075260), (2, 15037630), (4, 7518815), (5, 6015052), (10, 3007526), (20, 1503763), (23, 1307620), (46, 653810), (92, 326905), (115, 261524), (230, 130762), (460, 65381)]