91530410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1549}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 174096000

約数和(自身を除く): 82565590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1549, 1555, 3098, 3110, 5909, 7745, 11818, 15490, 29431, 29545, 58862, 59090, 147155, 294310, 481739, 963478, 2408695, 4817390, 9153041, 18306082, 45765205, 91530410]

約数ペア:

[(1, 91530410), (2, 45765205), (5, 18306082), (10, 9153041), (19, 4817390), (38, 2408695), (95, 963478), (190, 481739), (311, 294310), (622, 147155), (1549, 59090), (1555, 58862), (3098, 29545), (3110, 29431), (5909, 15490), (7745, 11818)]