2023842590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{375481}}^1$

素因数の和:375513

約数の個数: 48

約数和(自身を含む): 4622934384

約数和(自身を除く): 2599091794

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 375481, 750962, 1877405, 2628367, 3754810, 4130291, 5256734, 8260582, 13141835, 18398569, 20651455, 26283670, 28912037, 36797138, 41302910, 57824074, 91992845, 144560185, 183985690, 202384259, 289120370, 404768518, 1011921295, 2023842590]

約数ペア:

[(1, 2023842590), (2, 1011921295), (5, 404768518), (7, 289120370), (10, 202384259), (11, 183985690), (14, 144560185), (22, 91992845), (35, 57824074), (49, 41302910), (55, 36797138), (70, 28912037), (77, 26283670), (98, 20651455), (110, 18398569), (154, 13141835), (245, 8260582), (385, 5256734), (490, 4130291), (539, 3754810), (770, 2628367), (1078, 1877405), (2695, 750962), (5390, 375481)]