2830530730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3986663}}^1$

素因数の和:3986741

約数の個数: 16

約数和(自身を含む): 5166716544

約数和(自身を除く): 2336185814

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3986663, 7973326, 19933315, 39866630, 283053073, 566106146, 1415265365, 2830530730]

約数ペア:

[(1, 2830530730), (2, 1415265365), (5, 566106146), (10, 283053073), (71, 39866630), (142, 19933315), (355, 7973326), (710, 3986663)]