56869860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4139}}^1$

素因数の和:4380

約数の個数: 48

約数和(自身を含む): 159969600

約数和(自身を除く): 103099740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4139, 4580, 6870, 8278, 12417, 13740, 16556, 20695, 24834, 41390, 49668, 62085, 82780, 124170, 248340, 947831, 1895662, 2843493, 3791324, 4739155, 5686986, 9478310, 11373972, 14217465, 18956620, 28434930, 56869860]

約数ペア:

[(1, 56869860), (2, 28434930), (3, 18956620), (4, 14217465), (5, 11373972), (6, 9478310), (10, 5686986), (12, 4739155), (15, 3791324), (20, 2843493), (30, 1895662), (60, 947831), (229, 248340), (458, 124170), (687, 82780), (916, 62085), (1145, 49668), (1374, 41390), (2290, 24834), (2748, 20695), (3435, 16556), (4139, 13740), (4580, 12417), (6870, 8278)]