205758030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{360979}}^1$

素因数の和:361008

約数の個数: 32

約数和(自身を含む): 519811200

約数和(自身を除く): 314053170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 360979, 721958, 1082937, 1804895, 2165874, 3609790, 5414685, 6858601, 10829370, 13717202, 20575803, 34293005, 41151606, 68586010, 102879015, 205758030]

約数ペア:

[(1, 205758030), (2, 102879015), (3, 68586010), (5, 41151606), (6, 34293005), (10, 20575803), (15, 13717202), (19, 10829370), (30, 6858601), (38, 5414685), (57, 3609790), (95, 2165874), (114, 1804895), (190, 1082937), (285, 721958), (570, 360979)]