78166860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5689}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 219861600

約数和(自身を除く): 141694740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5689, 6870, 11378, 13740, 17067, 22756, 28445, 34134, 56890, 68268, 85335, 113780, 170670, 341340, 1302781, 2605562, 3908343, 5211124, 6513905, 7816686, 13027810, 15633372, 19541715, 26055620, 39083430, 78166860]

約数ペア:

[(1, 78166860), (2, 39083430), (3, 26055620), (4, 19541715), (5, 15633372), (6, 13027810), (10, 7816686), (12, 6513905), (15, 5211124), (20, 3908343), (30, 2605562), (60, 1302781), (229, 341340), (458, 170670), (687, 113780), (916, 85335), (1145, 68268), (1374, 56890), (2290, 34134), (2748, 28445), (3435, 22756), (4580, 17067), (5689, 13740), (6870, 11378)]