75735530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20089}}^1$

素因数の和:20138

約数の個数: 32

約数和(自身を含む): 151880400

約数和(自身を除く): 76144870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 20089, 40178, 100445, 200890, 261157, 522314, 582581, 1165162, 1305785, 2611570, 2912905, 5825810, 7573553, 15147106, 37867765, 75735530]

約数ペア:

[(1, 75735530), (2, 37867765), (5, 15147106), (10, 7573553), (13, 5825810), (26, 2912905), (29, 2611570), (58, 1305785), (65, 1165162), (130, 582581), (145, 522314), (290, 261157), (377, 200890), (754, 100445), (1885, 40178), (3770, 20089)]