66409260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1106821}}^1$

素因数の和:1106833

約数の個数: 24

約数和(自身を含む): 185946096

約数和(自身を除く): 119536836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1106821, 2213642, 3320463, 4427284, 5534105, 6640926, 11068210, 13281852, 16602315, 22136420, 33204630, 66409260]

約数ペア:

[(1, 66409260), (2, 33204630), (3, 22136420), (4, 16602315), (5, 13281852), (6, 11068210), (10, 6640926), (12, 5534105), (15, 4427284), (20, 3320463), (30, 2213642), (60, 1106821)]