239075930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{5077}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 457385616

約数和(自身を除く): 218309686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 5077, 9418, 10154, 23545, 25385, 47090, 50770, 86309, 172618, 431545, 863090, 1406329, 2812658, 7031645, 14063290, 23907593, 47815186, 119537965, 239075930]

約数ペア:

[(1, 239075930), (2, 119537965), (5, 47815186), (10, 23907593), (17, 14063290), (34, 7031645), (85, 2812658), (170, 1406329), (277, 863090), (554, 431545), (1385, 172618), (2770, 86309), (4709, 50770), (5077, 47090), (9418, 25385), (10154, 23545)]