1640882610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24407}}^1$

素因数の和:24509

約数の個数: 80

約数和(自身を含む): 4465492416

約数和(自身を除く): 2824609806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 83, 90, 135, 162, 166, 249, 270, 405, 415, 498, 747, 810, 830, 1245, 1494, 2241, 2490, 3735, 4482, 6723, 7470, 11205, 13446, 22410, 24407, 33615, 48814, 67230, 73221, 122035, 146442, 219663, 244070, 366105, 439326, 658989, 732210, 1098315, 1317978, 1976967, 2025781, 2196630, 3294945, 3953934, 4051562, 6077343, 6589890, 9884835, 10128905, 12154686, 18232029, 19769670, 20257810, 30386715, 36464058, 54696087, 60773430, 91160145, 109392174, 164088261, 182320290, 273480435, 328176522, 546960870, 820441305, 1640882610]

約数ペア:

[(1, 1640882610), (2, 820441305), (3, 546960870), (5, 328176522), (6, 273480435), (9, 182320290), (10, 164088261), (15, 109392174), (18, 91160145), (27, 60773430), (30, 54696087), (45, 36464058), (54, 30386715), (81, 20257810), (83, 19769670), (90, 18232029), (135, 12154686), (162, 10128905), (166, 9884835), (249, 6589890), (270, 6077343), (405, 4051562), (415, 3953934), (498, 3294945), (747, 2196630), (810, 2025781), (830, 1976967), (1245, 1317978), (1494, 1098315), (2241, 732210), (2490, 658989), (3735, 439326), (4482, 366105), (6723, 244070), (7470, 219663), (11205, 146442), (13446, 122035), (22410, 73221), (24407, 67230), (33615, 48814)]