173014490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6581}}^1$

素因数の和:6838

約数の個数: 32

約数和(自身を含む): 341210880

約数和(自身を除く): 168196390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 6581, 13145, 13162, 26290, 32905, 65810, 72391, 144782, 361955, 723910, 1572859, 3145718, 7864295, 15728590, 17301449, 34602898, 86507245, 173014490]

約数ペア:

[(1, 173014490), (2, 86507245), (5, 34602898), (10, 17301449), (11, 15728590), (22, 7864295), (55, 3145718), (110, 1572859), (239, 723910), (478, 361955), (1195, 144782), (2390, 72391), (2629, 65810), (5258, 32905), (6581, 26290), (13145, 13162)]