15696507260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112117909}}^1$

素因数の和:112117925

約数の個数: 24

約数和(自身を含む): 37671617760

約数和(自身を除く): 21975110500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112117909, 224235818, 448471636, 560589545, 784825363, 1121179090, 1569650726, 2242358180, 3139301452, 3924126815, 7848253630, 15696507260]

約数ペア:

[(1, 15696507260), (2, 7848253630), (4, 3924126815), (5, 3139301452), (7, 2242358180), (10, 1569650726), (14, 1121179090), (20, 784825363), (28, 560589545), (35, 448471636), (70, 224235818), (140, 112117909)]