1808234550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1339433}}^1$

素因数の和:1339454

約数の個数: 48

約数和(自身を含む): 4982694480

約数和(自身を除く): 3174459930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1339433, 2678866, 4018299, 6697165, 8036598, 12054897, 13394330, 20091495, 24109794, 33485825, 36164691, 40182990, 60274485, 66971650, 72329382, 100457475, 120548970, 180823455, 200914950, 301372425, 361646910, 602744850, 904117275, 1808234550]

約数ペア:

[(1, 1808234550), (2, 904117275), (3, 602744850), (5, 361646910), (6, 301372425), (9, 200914950), (10, 180823455), (15, 120548970), (18, 100457475), (25, 72329382), (27, 66971650), (30, 60274485), (45, 40182990), (50, 36164691), (54, 33485825), (75, 24109794), (90, 20091495), (135, 13394330), (150, 12054897), (225, 8036598), (270, 6697165), (450, 4018299), (675, 2678866), (1350, 1339433)]