2646113670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2909}}^1$

素因数の和:4051

約数の個数: 80

約数和(自身を含む): 7123889520

約数和(自身を除く): 4477775850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1123, 2246, 2909, 3369, 5615, 5818, 6738, 8727, 10107, 11230, 14545, 16845, 17454, 20214, 26181, 29090, 30321, 33690, 43635, 50535, 52362, 60642, 78543, 87270, 90963, 101070, 130905, 151605, 157086, 181926, 235629, 261810, 303210, 392715, 454815, 471258, 785430, 909630, 1178145, 2356290, 3266807, 6533614, 9800421, 16334035, 19600842, 29401263, 32668070, 49002105, 58802526, 88203789, 98004210, 147006315, 176407578, 264611367, 294012630, 441018945, 529222734, 882037890, 1323056835, 2646113670]

約数ペア:

[(1, 2646113670), (2, 1323056835), (3, 882037890), (5, 529222734), (6, 441018945), (9, 294012630), (10, 264611367), (15, 176407578), (18, 147006315), (27, 98004210), (30, 88203789), (45, 58802526), (54, 49002105), (81, 32668070), (90, 29401263), (135, 19600842), (162, 16334035), (270, 9800421), (405, 6533614), (810, 3266807), (1123, 2356290), (2246, 1178145), (2909, 909630), (3369, 785430), (5615, 471258), (5818, 454815), (6738, 392715), (8727, 303210), (10107, 261810), (11230, 235629), (14545, 181926), (16845, 157086), (17454, 151605), (20214, 130905), (26181, 101070), (29090, 90963), (30321, 87270), (33690, 78543), (43635, 60642), (50535, 52362)]