713197660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5094269}}^1$

素因数の和:5094285

約数の個数: 24

約数和(自身を含む): 1711674720

約数和(自身を除く): 998477060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5094269, 10188538, 20377076, 25471345, 35659883, 50942690, 71319766, 101885380, 142639532, 178299415, 356598830, 713197660]

約数ペア:

[(1, 713197660), (2, 356598830), (4, 178299415), (5, 142639532), (7, 101885380), (10, 71319766), (14, 50942690), (20, 35659883), (28, 25471345), (35, 20377076), (70, 10188538), (140, 5094269)]