1900580310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21117559}}^1$

素因数の和:21117572

約数の個数: 24

約数和(自身を含む): 4941509040

約数和(自身を除く): 3040928730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21117559, 42235118, 63352677, 105587795, 126705354, 190058031, 211175590, 316763385, 380116062, 633526770, 950290155, 1900580310]

約数ペア:

[(1, 1900580310), (2, 950290155), (3, 633526770), (5, 380116062), (6, 316763385), (9, 211175590), (10, 190058031), (15, 126705354), (18, 105587795), (30, 63352677), (45, 42235118), (90, 21117559)]