85121340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1418689}}^1$

素因数の和:1418701

約数の個数: 24

約数和(自身を含む): 238339920

約数和(自身を除く): 153218580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1418689, 2837378, 4256067, 5674756, 7093445, 8512134, 14186890, 17024268, 21280335, 28373780, 42560670, 85121340]

約数ペア:

[(1, 85121340), (2, 42560670), (3, 28373780), (4, 21280335), (5, 17024268), (6, 14186890), (10, 8512134), (12, 7093445), (15, 5674756), (20, 4256067), (30, 2837378), (60, 1418689)]