65486220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1489}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 183734880

約数和(自身を除く): 118248660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 1489, 2199, 2932, 2978, 3665, 4398, 4467, 5956, 7330, 7445, 8796, 8934, 10995, 14660, 14890, 17868, 21990, 22335, 29780, 43980, 44670, 89340, 1091437, 2182874, 3274311, 4365748, 5457185, 6548622, 10914370, 13097244, 16371555, 21828740, 32743110, 65486220]

約数ペア:

[(1, 65486220), (2, 32743110), (3, 21828740), (4, 16371555), (5, 13097244), (6, 10914370), (10, 6548622), (12, 5457185), (15, 4365748), (20, 3274311), (30, 2182874), (60, 1091437), (733, 89340), (1466, 44670), (1489, 43980), (2199, 29780), (2932, 22335), (2978, 21990), (3665, 17868), (4398, 14890), (4467, 14660), (5956, 10995), (7330, 8934), (7445, 8796)]