30290465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 38896320

約数和(自身を除く): 8605855

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5227, 5795, 26135, 99313, 318847, 496565, 1594235, 6058093, 30290465]

約数ペア:

[(1, 30290465), (5, 6058093), (19, 1594235), (61, 496565), (95, 318847), (305, 99313), (1159, 26135), (5227, 5795)]