1255594730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{333049}}^1$

素因数の和:333098

約数の個数: 32

約数和(自身を含む): 2517858000

約数和(自身を除く): 1262263270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 333049, 666098, 1665245, 3330490, 4329637, 8659274, 9658421, 19316842, 21648185, 43296370, 48292105, 96584210, 125559473, 251118946, 627797365, 1255594730]

約数ペア:

[(1, 1255594730), (2, 627797365), (5, 251118946), (10, 125559473), (13, 96584210), (26, 48292105), (29, 43296370), (58, 21648185), (65, 19316842), (130, 9658421), (145, 8659274), (290, 4329637), (377, 3330490), (754, 1665245), (1885, 666098), (3770, 333049)]