713777540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2699}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 1714608000

約数和(自身を除く): 1000830460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1889, 2699, 3778, 5398, 7556, 9445, 10796, 13223, 13495, 18890, 18893, 26446, 26990, 37780, 37786, 52892, 53980, 66115, 75572, 94465, 132230, 188930, 264460, 377860, 5098411, 10196822, 20393644, 25492055, 35688877, 50984110, 71377754, 101968220, 142755508, 178444385, 356888770, 713777540]

約数ペア:

[(1, 713777540), (2, 356888770), (4, 178444385), (5, 142755508), (7, 101968220), (10, 71377754), (14, 50984110), (20, 35688877), (28, 25492055), (35, 20393644), (70, 10196822), (140, 5098411), (1889, 377860), (2699, 264460), (3778, 188930), (5398, 132230), (7556, 94465), (9445, 75572), (10796, 66115), (13223, 53980), (13495, 52892), (18890, 37786), (18893, 37780), (26446, 26990)]