98121790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 208474560

約数和(自身を除く): 110352770

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1531, 1885, 2210, 2465, 3062, 3770, 4930, 6409, 7655, 12818, 15310, 19903, 26027, 32045, 39806, 44399, 52054, 64090, 88798, 99515, 130135, 199030, 221995, 260270, 338351, 443990, 577187, 676702, 754783, 1154374, 1509566, 1691755, 2885935, 3383510, 3773915, 5771870, 7547830, 9812179, 19624358, 49060895, 98121790]

約数ペア:

[(1, 98121790), (2, 49060895), (5, 19624358), (10, 9812179), (13, 7547830), (17, 5771870), (26, 3773915), (29, 3383510), (34, 2885935), (58, 1691755), (65, 1509566), (85, 1154374), (130, 754783), (145, 676702), (170, 577187), (221, 443990), (290, 338351), (377, 260270), (442, 221995), (493, 199030), (754, 130135), (986, 99515), (1105, 88798), (1531, 64090), (1885, 52054), (2210, 44399), (2465, 39806), (3062, 32045), (3770, 26027), (4930, 19903), (6409, 15310), (7655, 12818)]