9488780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67777}}^1$

素因数の和:67793

約数の個数: 24

約数和(自身を含む): 22773408

約数和(自身を除く): 13284628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67777, 135554, 271108, 338885, 474439, 677770, 948878, 1355540, 1897756, 2372195, 4744390, 9488780]

約数ペア:

[(1, 9488780), (2, 4744390), (4, 2372195), (5, 1897756), (7, 1355540), (10, 948878), (14, 677770), (20, 474439), (28, 338885), (35, 271108), (70, 135554), (140, 67777)]