3959060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28279}}^1$

素因数の和:28295

約数の個数: 24

約数和(自身を含む): 9502080

約数和(自身を除く): 5543020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28279, 56558, 113116, 141395, 197953, 282790, 395906, 565580, 791812, 989765, 1979530, 3959060]

約数ペア:

[(1, 3959060), (2, 1979530), (4, 989765), (5, 791812), (7, 565580), (10, 395906), (14, 282790), (20, 197953), (28, 141395), (35, 113116), (70, 56558), (140, 28279)]