811334220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13522237}}^1$

素因数の和:13522249

約数の個数: 24

約数和(自身を含む): 2271735984

約数和(自身を除く): 1460401764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13522237, 27044474, 40566711, 54088948, 67611185, 81133422, 135222370, 162266844, 202833555, 270444740, 405667110, 811334220]

約数ペア:

[(1, 811334220), (2, 405667110), (3, 270444740), (4, 202833555), (5, 162266844), (6, 135222370), (10, 81133422), (12, 67611185), (15, 54088948), (20, 40566711), (30, 27044474), (60, 13522237)]