2845430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5828

約数の個数: 24

約数和(自身を含む): 5959008

約数和(自身を除く): 3113578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5807, 11614, 29035, 40649, 58070, 81298, 203245, 284543, 406490, 569086, 1422715, 2845430]

約数ペア:

[(1, 2845430), (2, 1422715), (5, 569086), (7, 406490), (10, 284543), (14, 203245), (35, 81298), (49, 58070), (70, 40649), (98, 29035), (245, 11614), (490, 5807)]