15691652620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112083233}}^1$

素因数の和:112083249

約数の個数: 24

約数和(自身を含む): 37659966624

約数和(自身を除く): 21968314004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112083233, 224166466, 448332932, 560416165, 784582631, 1120832330, 1569165262, 2241664660, 3138330524, 3922913155, 7845826310, 15691652620]

約数ペア:

[(1, 15691652620), (2, 7845826310), (4, 3922913155), (5, 3138330524), (7, 2241664660), (10, 1569165262), (14, 1120832330), (20, 784582631), (28, 560416165), (35, 448332932), (70, 224166466), (140, 112083233)]