872051220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4844729}}^1$

素因数の和:4844744

約数の個数: 36

約数和(自身を含む): 2645222580

約数和(自身を除く): 1773171360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4844729, 9689458, 14534187, 19378916, 24223645, 29068374, 43602561, 48447290, 58136748, 72670935, 87205122, 96894580, 145341870, 174410244, 218012805, 290683740, 436025610, 872051220]

約数ペア:

[(1, 872051220), (2, 436025610), (3, 290683740), (4, 218012805), (5, 174410244), (6, 145341870), (9, 96894580), (10, 87205122), (12, 72670935), (15, 58136748), (18, 48447290), (20, 43602561), (30, 29068374), (36, 24223645), (45, 19378916), (60, 14534187), (90, 9689458), (180, 4844729)]