187836910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23509}}^1$

素因数の和:23580

約数の個数: 32

約数和(自身を含む): 365627520

約数和(自身を除く): 177790610

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 23509, 47018, 117545, 235090, 399653, 799306, 1104923, 1998265, 2209846, 3996530, 5524615, 11049230, 18783691, 37567382, 93918455, 187836910]

約数ペア:

[(1, 187836910), (2, 93918455), (5, 37567382), (10, 18783691), (17, 11049230), (34, 5524615), (47, 3996530), (85, 2209846), (94, 1998265), (170, 1104923), (235, 799306), (470, 399653), (799, 235090), (1598, 117545), (3995, 47018), (7990, 23509)]