13221510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440717}}^1$

素因数の和:440727

約数の個数: 16

約数和(自身を含む): 31731696

約数和(自身を除く): 18510186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440717, 881434, 1322151, 2203585, 2644302, 4407170, 6610755, 13221510]

約数ペア:

[(1, 13221510), (2, 6610755), (3, 4407170), (5, 2644302), (6, 2203585), (10, 1322151), (15, 881434), (30, 440717)]