30115790

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13151}}^1$

素因数の和:13387

約数の個数: 16

約数和(自身を含む): 54449280

約数和(自身を除く): 24333490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 13151, 26302, 65755, 131510, 3011579, 6023158, 15057895, 30115790]

約数ペア:

[(1, 30115790), (2, 15057895), (5, 6023158), (10, 3011579), (229, 131510), (458, 65755), (1145, 26302), (2290, 13151)]