1343090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 2813292

約数和(自身を除く): 1470202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2741, 5482, 13705, 19187, 27410, 38374, 95935, 134309, 191870, 268618, 671545, 1343090]

約数ペア:

[(1, 1343090), (2, 671545), (5, 268618), (7, 191870), (10, 134309), (14, 95935), (35, 38374), (49, 27410), (70, 19187), (98, 13705), (245, 5482), (490, 2741)]