107084740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{764891}}^1$

素因数の和:764907

約数の個数: 24

約数和(自身を含む): 257003712

約数和(自身を除く): 149918972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 764891, 1529782, 3059564, 3824455, 5354237, 7648910, 10708474, 15297820, 21416948, 26771185, 53542370, 107084740]

約数ペア:

[(1, 107084740), (2, 53542370), (4, 26771185), (5, 21416948), (7, 15297820), (10, 10708474), (14, 7648910), (20, 5354237), (28, 3824455), (35, 3059564), (70, 1529782), (140, 764891)]