829780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5927}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 1162028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5927, 11854, 23708, 29635, 41489, 59270, 82978, 118540, 165956, 207445, 414890, 829780]

約数ペア:

[(1, 829780), (2, 414890), (4, 207445), (5, 165956), (7, 118540), (10, 82978), (14, 59270), (20, 41489), (28, 29635), (35, 23708), (70, 11854), (140, 5927)]