2764090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5641}}^1$

素因数の和:5662

約数の個数: 24

約数和(自身を含む): 5788692

約数和(自身を除く): 3024602

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5641, 11282, 28205, 39487, 56410, 78974, 197435, 276409, 394870, 552818, 1382045, 2764090]

約数ペア:

[(1, 2764090), (2, 1382045), (5, 552818), (7, 394870), (10, 276409), (14, 197435), (35, 78974), (49, 56410), (70, 39487), (98, 28205), (245, 11282), (490, 5641)]