137911860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{766177}}^1$

素因数の和:766192

約数の個数: 36

約数和(自身を含む): 418333188

約数和(自身を除く): 280421328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 766177, 1532354, 2298531, 3064708, 3830885, 4597062, 6895593, 7661770, 9194124, 11492655, 13791186, 15323540, 22985310, 27582372, 34477965, 45970620, 68955930, 137911860]

約数ペア:

[(1, 137911860), (2, 68955930), (3, 45970620), (4, 34477965), (5, 27582372), (6, 22985310), (9, 15323540), (10, 13791186), (12, 11492655), (15, 9194124), (18, 7661770), (20, 6895593), (30, 4597062), (36, 3830885), (45, 3064708), (60, 2298531), (90, 1532354), (180, 766177)]