290102170

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{13109}}^1$

素因数の和:15329

約数の個数: 16

約数和(自身を含む): 522459720

約数和(自身を除く): 232357550

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 13109, 22130, 26218, 65545, 131090, 29010217, 58020434, 145051085, 290102170]

約数ペア:

[(1, 290102170), (2, 145051085), (5, 58020434), (10, 29010217), (2213, 131090), (4426, 65545), (11065, 26218), (13109, 22130)]