140711060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1005079}}^1$

素因数の和:1005095

約数の個数: 24

約数和(自身を含む): 337706880

約数和(自身を除く): 196995820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1005079, 2010158, 4020316, 5025395, 7035553, 10050790, 14071106, 20101580, 28142212, 35177765, 70355530, 140711060]

約数ペア:

[(1, 140711060), (2, 70355530), (4, 35177765), (5, 28142212), (7, 20101580), (10, 14071106), (14, 10050790), (20, 7035553), (28, 5025395), (35, 4020316), (70, 2010158), (140, 1005079)]