2262660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 6490176

約数和(自身を除く): 4227516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 877, 1290, 1754, 2580, 2631, 3508, 4385, 5262, 8770, 10524, 13155, 17540, 26310, 37711, 52620, 75422, 113133, 150844, 188555, 226266, 377110, 452532, 565665, 754220, 1131330, 2262660]

約数ペア:

[(1, 2262660), (2, 1131330), (3, 754220), (4, 565665), (5, 452532), (6, 377110), (10, 226266), (12, 188555), (15, 150844), (20, 113133), (30, 75422), (43, 52620), (60, 37711), (86, 26310), (129, 17540), (172, 13155), (215, 10524), (258, 8770), (430, 5262), (516, 4385), (645, 3508), (860, 2631), (877, 2580), (1290, 1754)]