30495530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8089}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 61160400

約数和(自身を除く): 30664870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 8089, 16178, 40445, 80890, 105157, 210314, 234581, 469162, 525785, 1051570, 1172905, 2345810, 3049553, 6099106, 15247765, 30495530]

約数ペア:

[(1, 30495530), (2, 15247765), (5, 6099106), (10, 3049553), (13, 2345810), (26, 1172905), (29, 1051570), (58, 525785), (65, 469162), (130, 234581), (145, 210314), (290, 105157), (377, 80890), (754, 40445), (1885, 16178), (3770, 8089)]