1159408180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8281487}}^1$

素因数の和:8281503

約数の個数: 24

約数和(自身を含む): 2782579968

約数和(自身を除く): 1623171788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8281487, 16562974, 33125948, 41407435, 57970409, 82814870, 115940818, 165629740, 231881636, 289852045, 579704090, 1159408180]

約数ペア:

[(1, 1159408180), (2, 579704090), (4, 289852045), (5, 231881636), (7, 165629740), (10, 115940818), (14, 82814870), (20, 57970409), (28, 41407435), (35, 33125948), (70, 16562974), (140, 8281487)]