27290530

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8609}}^1$

素因数の和:8933

約数の個数: 16

約数和(自身を含む): 49283640

約数和(自身を除く): 21993110

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 8609, 17218, 43045, 86090, 2729053, 5458106, 13645265, 27290530]

約数ペア:

[(1, 27290530), (2, 13645265), (5, 5458106), (10, 2729053), (317, 86090), (634, 43045), (1585, 17218), (3170, 8609)]