147287060

素因数分解:

$2^2\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{4201}}^1$

素因数の和:5963

約数の個数: 24

約数和(自身を含む): 309552936

約数和(自身を除く): 162265876

約数列:

[1, 2, 4, 5, 10, 20, 1753, 3506, 4201, 7012, 8402, 8765, 16804, 17530, 21005, 35060, 42010, 84020, 7364353, 14728706, 29457412, 36821765, 73643530, 147287060]

約数ペア:

[(1, 147287060), (2, 73643530), (4, 36821765), (5, 29457412), (10, 14728706), (20, 7364353), (1753, 84020), (3506, 42010), (4201, 35060), (7012, 21005), (8402, 17530), (8765, 16804)]