6861860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3331}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 14554176

約数和(自身を除く): 7692316

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3331, 6662, 13324, 16655, 33310, 66620, 343093, 686186, 1372372, 1715465, 3430930, 6861860]

約数ペア:

[(1, 6861860), (2, 3430930), (4, 1715465), (5, 1372372), (10, 686186), (20, 343093), (103, 66620), (206, 33310), (412, 16655), (515, 13324), (1030, 6662), (2060, 3331)]