16729090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34141}}^1$

素因数の和:34162

約数の個数: 24

約数和(自身を含む): 35029692

約数和(自身を除く): 18300602

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34141, 68282, 170705, 238987, 341410, 477974, 1194935, 1672909, 2389870, 3345818, 8364545, 16729090]

約数ペア:

[(1, 16729090), (2, 8364545), (5, 3345818), (7, 2389870), (10, 1672909), (14, 1194935), (35, 477974), (49, 341410), (70, 238987), (98, 170705), (245, 68282), (490, 34141)]