68870510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 132826176

約数和(自身を除く): 63955666

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 277, 470, 529, 554, 1058, 1081, 1385, 2162, 2645, 2770, 5290, 5405, 6371, 10810, 12742, 13019, 24863, 26038, 31855, 49726, 63710, 65095, 124315, 130190, 146533, 248630, 293066, 299437, 598874, 732665, 1465330, 1497185, 2994370, 6887051, 13774102, 34435255, 68870510]

約数ペア:

[(1, 68870510), (2, 34435255), (5, 13774102), (10, 6887051), (23, 2994370), (46, 1497185), (47, 1465330), (94, 732665), (115, 598874), (230, 299437), (235, 293066), (277, 248630), (470, 146533), (529, 130190), (554, 124315), (1058, 65095), (1081, 63710), (1385, 49726), (2162, 31855), (2645, 26038), (2770, 24863), (5290, 13019), (5405, 12742), (6371, 10810)]