9446780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67477}}^1$

素因数の和:67493

約数の個数: 24

約数和(自身を含む): 22672608

約数和(自身を除く): 13225828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67477, 134954, 269908, 337385, 472339, 674770, 944678, 1349540, 1889356, 2361695, 4723390, 9446780]

約数ペア:

[(1, 9446780), (2, 4723390), (4, 2361695), (5, 1889356), (7, 1349540), (10, 944678), (14, 674770), (20, 472339), (28, 337385), (35, 269908), (70, 134954), (140, 67477)]