208152810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2312809}}^1$

素因数の和:2312822

約数の個数: 24

約数和(自身を含む): 541197540

約数和(自身を除く): 333044730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2312809, 4625618, 6938427, 11564045, 13876854, 20815281, 23128090, 34692135, 41630562, 69384270, 104076405, 208152810]

約数ペア:

[(1, 208152810), (2, 104076405), (3, 69384270), (5, 41630562), (6, 34692135), (9, 23128090), (10, 20815281), (15, 13876854), (18, 11564045), (30, 6938427), (45, 4625618), (90, 2312809)]