207971580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3466193}}^1$

素因数の和:3466205

約数の個数: 24

約数和(自身を含む): 582320592

約数和(自身を除く): 374349012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3466193, 6932386, 10398579, 13864772, 17330965, 20797158, 34661930, 41594316, 51992895, 69323860, 103985790, 207971580]

約数ペア:

[(1, 207971580), (2, 103985790), (3, 69323860), (4, 51992895), (5, 41594316), (6, 34661930), (10, 20797158), (12, 17330965), (15, 13864772), (20, 10398579), (30, 6932386), (60, 3466193)]