30909652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{457}}^2$

素因数の和:955

約数の個数: 18

約数和(自身を含む): 55675662

約数和(自身を除く): 24766010

約数列:

[1, 2, 4, 37, 74, 148, 457, 914, 1828, 16909, 33818, 67636, 208849, 417698, 835396, 7727413, 15454826, 30909652]

約数ペア:

[(1, 30909652), (2, 15454826), (4, 7727413), (37, 835396), (74, 417698), (148, 208849), (457, 67636), (914, 33818), (1828, 16909)]