204030870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{10289}}^1$

素因数の和:10960

約数の個数: 32

約数和(自身を含む): 490462560

約数和(自身を除く): 286431690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 10289, 19830, 20578, 30867, 51445, 61734, 102890, 154335, 308670, 6801029, 13602058, 20403087, 34005145, 40806174, 68010290, 102015435, 204030870]

約数ペア:

[(1, 204030870), (2, 102015435), (3, 68010290), (5, 40806174), (6, 34005145), (10, 20403087), (15, 13602058), (30, 6801029), (661, 308670), (1322, 154335), (1983, 102890), (3305, 61734), (3966, 51445), (6610, 30867), (9915, 20578), (10289, 19830)]