2228906220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37148437}}^1$

素因数の和:37148449

約数の個数: 24

約数和(自身を含む): 6240937584

約数和(自身を除く): 4012031364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37148437, 74296874, 111445311, 148593748, 185742185, 222890622, 371484370, 445781244, 557226555, 742968740, 1114453110, 2228906220]

約数ペア:

[(1, 2228906220), (2, 1114453110), (3, 742968740), (4, 557226555), (5, 445781244), (6, 371484370), (10, 222890622), (12, 185742185), (15, 148593748), (20, 111445311), (30, 74296874), (60, 37148437)]