15719060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112279}}^1$

素因数の和:112295

約数の個数: 24

約数和(自身を含む): 37726080

約数和(自身を除く): 22007020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112279, 224558, 449116, 561395, 785953, 1122790, 1571906, 2245580, 3143812, 3929765, 7859530, 15719060]

約数ペア:

[(1, 15719060), (2, 7859530), (4, 3929765), (5, 3143812), (7, 2245580), (10, 1571906), (14, 1122790), (20, 785953), (28, 561395), (35, 449116), (70, 224558), (140, 112279)]