15696914660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112120819}}^1$

素因数の和:112120835

約数の個数: 24

約数和(自身を含む): 37672595520

約数和(自身を除く): 21975680860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112120819, 224241638, 448483276, 560604095, 784845733, 1121208190, 1569691466, 2242416380, 3139382932, 3924228665, 7848457330, 15696914660]

約数ペア:

[(1, 15696914660), (2, 7848457330), (4, 3924228665), (5, 3139382932), (7, 2242416380), (10, 1569691466), (14, 1121208190), (20, 784845733), (28, 560604095), (35, 448483276), (70, 224241638), (140, 112120819)]