9481220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67723}}^1$

素因数の和:67739

約数の個数: 24

約数和(自身を含む): 22755264

約数和(自身を除く): 13274044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67723, 135446, 270892, 338615, 474061, 677230, 948122, 1354460, 1896244, 2370305, 4740610, 9481220]

約数ペア:

[(1, 9481220), (2, 4740610), (4, 2370305), (5, 1896244), (7, 1354460), (10, 948122), (14, 677230), (20, 474061), (28, 338615), (35, 270892), (70, 135446), (140, 67723)]