149454910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3067}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 294233472

約数和(自身を除く): 144778562

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 2215, 3067, 4430, 4873, 6134, 9746, 15335, 24365, 30670, 33737, 48730, 67474, 168685, 337370, 1358681, 2717362, 6793405, 13586810, 14945491, 29890982, 74727455, 149454910]

約数ペア:

[(1, 149454910), (2, 74727455), (5, 29890982), (10, 14945491), (11, 13586810), (22, 6793405), (55, 2717362), (110, 1358681), (443, 337370), (886, 168685), (2215, 67474), (3067, 48730), (4430, 33737), (4873, 30670), (6134, 24365), (9746, 15335)]