6801740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 9164980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 719, 860, 946, 1438, 1892, 2365, 2876, 3595, 4730, 7190, 7909, 9460, 14380, 15818, 30917, 31636, 39545, 61834, 79090, 123668, 154585, 158180, 309170, 340087, 618340, 680174, 1360348, 1700435, 3400870, 6801740]

約数ペア:

[(1, 6801740), (2, 3400870), (4, 1700435), (5, 1360348), (10, 680174), (11, 618340), (20, 340087), (22, 309170), (43, 158180), (44, 154585), (55, 123668), (86, 79090), (110, 61834), (172, 39545), (215, 31636), (220, 30917), (430, 15818), (473, 14380), (719, 9460), (860, 7909), (946, 7190), (1438, 4730), (1892, 3595), (2365, 2876)]