163793220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2729887}}^1$

素因数の和:2729899

約数の個数: 24

約数和(自身を含む): 458621184

約数和(自身を除く): 294827964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2729887, 5459774, 8189661, 10919548, 13649435, 16379322, 27298870, 32758644, 40948305, 54597740, 81896610, 163793220]

約数ペア:

[(1, 163793220), (2, 81896610), (3, 54597740), (4, 40948305), (5, 32758644), (6, 27298870), (10, 16379322), (12, 13649435), (15, 10919548), (20, 8189661), (30, 5459774), (60, 2729887)]