181124290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3361}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 346393584

約数和(自身を除く): 165269294

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 3361, 5389, 6722, 10778, 16805, 26945, 33610, 53890, 57137, 114274, 285685, 571370, 1065437, 2130874, 5327185, 10654370, 18112429, 36224858, 90562145, 181124290]

約数ペア:

[(1, 181124290), (2, 90562145), (5, 36224858), (10, 18112429), (17, 10654370), (34, 5327185), (85, 2130874), (170, 1065437), (317, 571370), (634, 285685), (1585, 114274), (3170, 57137), (3361, 53890), (5389, 33610), (6722, 26945), (10778, 16805)]