28420110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315779}}^1$

素因数の和:315792

約数の個数: 24

約数和(自身を含む): 73892520

約数和(自身を除く): 45472410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315779, 631558, 947337, 1578895, 1894674, 2842011, 3157790, 4736685, 5684022, 9473370, 14210055, 28420110]

約数ペア:

[(1, 28420110), (2, 14210055), (3, 9473370), (5, 5684022), (6, 4736685), (9, 3157790), (10, 2842011), (15, 1894674), (18, 1578895), (30, 947337), (45, 631558), (90, 315779)]