71044490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22271}}^1$

素因数の和:22318

約数の個数: 32

約数和(自身を含む): 144322560

約数和(自身を除く): 73278070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 22271, 44542, 111355, 222710, 244981, 489962, 645859, 1224905, 1291718, 2449810, 3229295, 6458590, 7104449, 14208898, 35522245, 71044490]

約数ペア:

[(1, 71044490), (2, 35522245), (5, 14208898), (10, 7104449), (11, 6458590), (22, 3229295), (29, 2449810), (55, 1291718), (58, 1224905), (110, 645859), (145, 489962), (290, 244981), (319, 222710), (638, 111355), (1595, 44542), (3190, 22271)]