2908060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 6174000

約数和(自身を除く): 3265940

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1499, 1940, 2998, 5996, 7495, 14990, 29980, 145403, 290806, 581612, 727015, 1454030, 2908060]

約数ペア:

[(1, 2908060), (2, 1454030), (4, 727015), (5, 581612), (10, 290806), (20, 145403), (97, 29980), (194, 14990), (388, 7495), (485, 5996), (970, 2998), (1499, 1940)]