205733820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3428897}}^1$

素因数の和:3428909

約数の個数: 24

約数和(自身を含む): 576054864

約数和(自身を除く): 370321044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3428897, 6857794, 10286691, 13715588, 17144485, 20573382, 34288970, 41146764, 51433455, 68577940, 102866910, 205733820]

約数ペア:

[(1, 205733820), (2, 102866910), (3, 68577940), (4, 51433455), (5, 41146764), (6, 34288970), (10, 20573382), (12, 17144485), (15, 13715588), (20, 10286691), (30, 6857794), (60, 3428897)]