9486820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67763}}^1$

素因数の和:67779

約数の個数: 24

約数和(自身を含む): 22768704

約数和(自身を除く): 13281884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67763, 135526, 271052, 338815, 474341, 677630, 948682, 1355260, 1897364, 2371705, 4743410, 9486820]

約数ペア:

[(1, 9486820), (2, 4743410), (4, 2371705), (5, 1897364), (7, 1355260), (10, 948682), (14, 677630), (20, 474341), (28, 338815), (35, 271052), (70, 135526), (140, 67763)]