486514730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{129049}}^1$

素因数の和:129098

約数の個数: 32

約数和(自身を含む): 975618000

約数和(自身を除く): 489103270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 129049, 258098, 645245, 1290490, 1677637, 3355274, 3742421, 7484842, 8388185, 16776370, 18712105, 37424210, 48651473, 97302946, 243257365, 486514730]

約数ペア:

[(1, 486514730), (2, 243257365), (5, 97302946), (10, 48651473), (13, 37424210), (26, 18712105), (29, 16776370), (58, 8388185), (65, 7484842), (130, 3742421), (145, 3355274), (290, 1677637), (377, 1290490), (754, 645245), (1885, 258098), (3770, 129049)]