30817865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16396

約数の個数: 16

約数和(自身を含む): 41202000

約数和(自身を除く): 10384135

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 16349, 81745, 212537, 474121, 1062685, 2370605, 6163573, 30817865]

約数ペア:

[(1, 30817865), (5, 6163573), (13, 2370605), (29, 1062685), (65, 474121), (145, 212537), (377, 81745), (1885, 16349)]