1318030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 2856960

約数和(自身を除く): 1538930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 991, 1330, 1982, 4955, 6937, 9910, 13874, 18829, 34685, 37658, 69370, 94145, 131803, 188290, 263606, 659015, 1318030]

約数ペア:

[(1, 1318030), (2, 659015), (5, 263606), (7, 188290), (10, 131803), (14, 94145), (19, 69370), (35, 37658), (38, 34685), (70, 18829), (95, 13874), (133, 9910), (190, 6937), (266, 4955), (665, 1982), (991, 1330)]