117633740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{840241}}^1$

素因数の和:840257

約数の個数: 24

約数和(自身を含む): 282321312

約数和(自身を除く): 164687572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 840241, 1680482, 3360964, 4201205, 5881687, 8402410, 11763374, 16804820, 23526748, 29408435, 58816870, 117633740]

約数ペア:

[(1, 117633740), (2, 58816870), (4, 29408435), (5, 23526748), (7, 16804820), (10, 11763374), (14, 8402410), (20, 5881687), (28, 4201205), (35, 3360964), (70, 1680482), (140, 840241)]