9551780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68227}}^1$

素因数の和:68243

約数の個数: 24

約数和(自身を含む): 22924608

約数和(自身を除く): 13372828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68227, 136454, 272908, 341135, 477589, 682270, 955178, 1364540, 1910356, 2387945, 4775890, 9551780]

約数ペア:

[(1, 9551780), (2, 4775890), (4, 2387945), (5, 1910356), (7, 1364540), (10, 955178), (14, 682270), (20, 477589), (28, 341135), (35, 272908), (70, 136454), (140, 68227)]