66665310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2222177}}^1$

素因数の和:2222187

約数の個数: 16

約数和(自身を含む): 159996816

約数和(自身を除く): 93331506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2222177, 4444354, 6666531, 11110885, 13333062, 22221770, 33332655, 66665310]

約数ペア:

[(1, 66665310), (2, 33332655), (3, 22221770), (5, 13333062), (6, 11110885), (10, 6666531), (15, 4444354), (30, 2222177)]