2582910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1$

素因数の和:2633

約数の個数: 48

約数和(自身を含む): 7328880

約数和(自身を除く): 4745970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2609, 5218, 7827, 13045, 15654, 23481, 26090, 28699, 39135, 46962, 57398, 78270, 86097, 117405, 143495, 172194, 234810, 258291, 286990, 430485, 516582, 860970, 1291455, 2582910]

約数ペア:

[(1, 2582910), (2, 1291455), (3, 860970), (5, 516582), (6, 430485), (9, 286990), (10, 258291), (11, 234810), (15, 172194), (18, 143495), (22, 117405), (30, 86097), (33, 78270), (45, 57398), (55, 46962), (66, 39135), (90, 28699), (99, 26090), (110, 23481), (165, 15654), (198, 13045), (330, 7827), (495, 5218), (990, 2609)]