6565980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109433}}^1$

素因数の和:109445

約数の個数: 24

約数和(自身を含む): 18384912

約数和(自身を除く): 11818932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109433, 218866, 328299, 437732, 547165, 656598, 1094330, 1313196, 1641495, 2188660, 3282990, 6565980]

約数ペア:

[(1, 6565980), (2, 3282990), (3, 2188660), (4, 1641495), (5, 1313196), (6, 1094330), (10, 656598), (12, 547165), (15, 437732), (20, 328299), (30, 218866), (60, 109433)]