828491340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13808189}}^1$

素因数の和:13808201

約数の個数: 24

約数和(自身を含む): 2319775920

約数和(自身を除く): 1491284580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13808189, 27616378, 41424567, 55232756, 69040945, 82849134, 138081890, 165698268, 207122835, 276163780, 414245670, 828491340]

約数ペア:

[(1, 828491340), (2, 414245670), (3, 276163780), (4, 207122835), (5, 165698268), (6, 138081890), (10, 82849134), (12, 69040945), (15, 55232756), (20, 41424567), (30, 27616378), (60, 13808189)]