2247494490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{861109}}^1$

素因数の和:861151

約数の個数: 48

約数和(自身を含む): 6044992200

約数和(自身を除く): 3797497710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 861109, 1722218, 2583327, 4305545, 5166654, 7749981, 8611090, 12916635, 15499962, 24972161, 25833270, 38749905, 49944322, 74916483, 77499810, 124860805, 149832966, 224749449, 249721610, 374582415, 449498898, 749164830, 1123747245, 2247494490]

約数ペア:

[(1, 2247494490), (2, 1123747245), (3, 749164830), (5, 449498898), (6, 374582415), (9, 249721610), (10, 224749449), (15, 149832966), (18, 124860805), (29, 77499810), (30, 74916483), (45, 49944322), (58, 38749905), (87, 25833270), (90, 24972161), (145, 15499962), (174, 12916635), (261, 8611090), (290, 7749981), (435, 5166654), (522, 4305545), (870, 2583327), (1305, 1722218), (2610, 861109)]