27196890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{129509}}^1$

素因数の和:129526

約数の個数: 32

約数和(自身を含む): 74597760

約数和(自身を除く): 47400870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 129509, 259018, 388527, 647545, 777054, 906563, 1295090, 1813126, 1942635, 2719689, 3885270, 4532815, 5439378, 9065630, 13598445, 27196890]

約数ペア:

[(1, 27196890), (2, 13598445), (3, 9065630), (5, 5439378), (6, 4532815), (7, 3885270), (10, 2719689), (14, 1942635), (15, 1813126), (21, 1295090), (30, 906563), (35, 777054), (42, 647545), (70, 388527), (105, 259018), (210, 129509)]