178121610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1979129}}^1$

素因数の和:1979142

約数の個数: 24

約数和(自身を含む): 463116420

約数和(自身を除く): 284994810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1979129, 3958258, 5937387, 9895645, 11874774, 17812161, 19791290, 29686935, 35624322, 59373870, 89060805, 178121610]

約数ペア:

[(1, 178121610), (2, 89060805), (3, 59373870), (5, 35624322), (6, 29686935), (9, 19791290), (10, 17812161), (15, 11874774), (18, 9895645), (30, 5937387), (45, 3958258), (90, 1979129)]