9290260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66359}}^1$

素因数の和:66375

約数の個数: 24

約数和(自身を含む): 22296960

約数和(自身を除く): 13006700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66359, 132718, 265436, 331795, 464513, 663590, 929026, 1327180, 1858052, 2322565, 4645130, 9290260]

約数ペア:

[(1, 9290260), (2, 4645130), (4, 2322565), (5, 1858052), (7, 1327180), (10, 929026), (14, 663590), (20, 464513), (28, 331795), (35, 265436), (70, 132718), (140, 66359)]