21608010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{240089}}^1$

素因数の和:240102

約数の個数: 24

約数和(自身を含む): 56181060

約数和(自身を除く): 34573050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 240089, 480178, 720267, 1200445, 1440534, 2160801, 2400890, 3601335, 4321602, 7202670, 10804005, 21608010]

約数ペア:

[(1, 21608010), (2, 10804005), (3, 7202670), (5, 4321602), (6, 3601335), (9, 2400890), (10, 2160801), (15, 1440534), (18, 1200445), (30, 720267), (45, 480178), (90, 240089)]