731036180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5927}}^1$

素因数の和:6824

約数の個数: 48

約数和(自身を含む): 1756774656

約数和(自身を除く): 1025738476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 881, 1762, 3524, 4405, 5927, 6167, 8810, 11854, 12334, 17620, 23708, 24668, 29635, 30835, 41489, 59270, 61670, 82978, 118540, 123340, 165956, 207445, 414890, 829780, 5221687, 10443374, 20886748, 26108435, 36551809, 52216870, 73103618, 104433740, 146207236, 182759045, 365518090, 731036180]

約数ペア:

[(1, 731036180), (2, 365518090), (4, 182759045), (5, 146207236), (7, 104433740), (10, 73103618), (14, 52216870), (20, 36551809), (28, 26108435), (35, 20886748), (70, 10443374), (140, 5221687), (881, 829780), (1762, 414890), (3524, 207445), (4405, 165956), (5927, 123340), (6167, 118540), (8810, 82978), (11854, 61670), (12334, 59270), (17620, 41489), (23708, 30835), (24668, 29635)]