630549865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14717}}^1$

素因数の和:14793

約数の個数: 32

約数和(自身を含む): 890144640

約数和(自身を除く): 259594775

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 2255, 3895, 8569, 14717, 42845, 73585, 161887, 279623, 603397, 809435, 1398115, 3016985, 3075853, 6637367, 11464543, 15379265, 33186835, 57322715, 126109973, 630549865]

約数ペア:

[(1, 630549865), (5, 126109973), (11, 57322715), (19, 33186835), (41, 15379265), (55, 11464543), (95, 6637367), (205, 3075853), (209, 3016985), (451, 1398115), (779, 809435), (1045, 603397), (2255, 279623), (3895, 161887), (8569, 73585), (14717, 42845)]