2551860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14177}}^1$

素因数の和:14192

約数の個数: 36

約数和(自身を含む): 7741188

約数和(自身を除く): 5189328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14177, 28354, 42531, 56708, 70885, 85062, 127593, 141770, 170124, 212655, 255186, 283540, 425310, 510372, 637965, 850620, 1275930, 2551860]

約数ペア:

[(1, 2551860), (2, 1275930), (3, 850620), (4, 637965), (5, 510372), (6, 425310), (9, 283540), (10, 255186), (12, 212655), (15, 170124), (18, 141770), (20, 127593), (30, 85062), (36, 70885), (45, 56708), (60, 42531), (90, 28354), (180, 14177)]