108062780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{771877}}^1$

素因数の和:771893

約数の個数: 24

約数和(自身を含む): 259351008

約数和(自身を除く): 151288228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 771877, 1543754, 3087508, 3859385, 5403139, 7718770, 10806278, 15437540, 21612556, 27015695, 54031390, 108062780]

約数ペア:

[(1, 108062780), (2, 54031390), (4, 27015695), (5, 21612556), (7, 15437540), (10, 10806278), (14, 7718770), (20, 5403139), (28, 3859385), (35, 3087508), (70, 1543754), (140, 771877)]