67085740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197311}}^1$

素因数の和:197337

約数の個数: 24

約数和(自身を含む): 149167872

約数和(自身を除く): 82082132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 197311, 394622, 789244, 986555, 1973110, 3354287, 3946220, 6708574, 13417148, 16771435, 33542870, 67085740]

約数ペア:

[(1, 67085740), (2, 33542870), (4, 16771435), (5, 13417148), (10, 6708574), (17, 3946220), (20, 3354287), (34, 1973110), (68, 986555), (85, 789244), (170, 394622), (340, 197311)]