9628780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68777}}^1$

素因数の和:68793

約数の個数: 24

約数和(自身を含む): 23109408

約数和(自身を除く): 13480628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68777, 137554, 275108, 343885, 481439, 687770, 962878, 1375540, 1925756, 2407195, 4814390, 9628780]

約数ペア:

[(1, 9628780), (2, 4814390), (4, 2407195), (5, 1925756), (7, 1375540), (10, 962878), (14, 687770), (20, 481439), (28, 343885), (35, 275108), (70, 137554), (140, 68777)]