2088890730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{9923}}^1$

素因数の和:12275

約数の個数: 48

約数和(自身を含む): 5433985440

約数和(自身を除く): 3345094710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2339, 4678, 7017, 9923, 11695, 14034, 19846, 21051, 23390, 29769, 35085, 42102, 49615, 59538, 70170, 89307, 99230, 105255, 148845, 178614, 210510, 297690, 446535, 893070, 23209897, 46419794, 69629691, 116049485, 139259382, 208889073, 232098970, 348148455, 417778146, 696296910, 1044445365, 2088890730]

約数ペア:

[(1, 2088890730), (2, 1044445365), (3, 696296910), (5, 417778146), (6, 348148455), (9, 232098970), (10, 208889073), (15, 139259382), (18, 116049485), (30, 69629691), (45, 46419794), (90, 23209897), (2339, 893070), (4678, 446535), (7017, 297690), (9923, 210510), (11695, 178614), (14034, 148845), (19846, 105255), (21051, 99230), (23390, 89307), (29769, 70170), (35085, 59538), (42102, 49615)]