315063180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1750351}}^1$

素因数の和:1750366

約数の個数: 36

約数和(自身を含む): 955692192

約数和(自身を除く): 640629012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1750351, 3500702, 5251053, 7001404, 8751755, 10502106, 15753159, 17503510, 21004212, 26255265, 31506318, 35007020, 52510530, 63012636, 78765795, 105021060, 157531590, 315063180]

約数ペア:

[(1, 315063180), (2, 157531590), (3, 105021060), (4, 78765795), (5, 63012636), (6, 52510530), (9, 35007020), (10, 31506318), (12, 26255265), (15, 21004212), (18, 17503510), (20, 15753159), (30, 10502106), (36, 8751755), (45, 7001404), (60, 5251053), (90, 3500702), (180, 1750351)]