310076180

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{20161}}^1$

素因数の和:20939

約数の個数: 24

約数和(自身を含む): 652039080

約数和(自身を除く): 341962900

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 20161, 40322, 80644, 100805, 201610, 403220, 15503809, 31007618, 62015236, 77519045, 155038090, 310076180]

約数ペア:

[(1, 310076180), (2, 155038090), (4, 77519045), (5, 62015236), (10, 31007618), (20, 15503809), (769, 403220), (1538, 201610), (3076, 100805), (3845, 80644), (7690, 40322), (15380, 20161)]