199091580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3318193}}^1$

素因数の和:3318205

約数の個数: 24

約数和(自身を含む): 557456592

約数和(自身を除く): 358365012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3318193, 6636386, 9954579, 13272772, 16590965, 19909158, 33181930, 39818316, 49772895, 66363860, 99545790, 199091580]

約数ペア:

[(1, 199091580), (2, 99545790), (3, 66363860), (4, 49772895), (5, 39818316), (6, 33181930), (10, 19909158), (12, 16590965), (15, 13272772), (20, 9954579), (30, 6636386), (60, 3318193)]