8255030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 10065226

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 991, 1190, 1666, 1982, 4165, 4955, 6937, 8330, 9910, 13874, 16847, 33694, 34685, 48559, 69370, 84235, 97118, 117929, 168470, 235858, 242795, 485590, 589645, 825503, 1179290, 1651006, 4127515, 8255030]

約数ペア:

[(1, 8255030), (2, 4127515), (5, 1651006), (7, 1179290), (10, 825503), (14, 589645), (17, 485590), (34, 242795), (35, 235858), (49, 168470), (70, 117929), (85, 97118), (98, 84235), (119, 69370), (170, 48559), (238, 34685), (245, 33694), (490, 16847), (595, 13874), (833, 9910), (991, 8330), (1190, 6937), (1666, 4955), (1982, 4165)]