2684710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5479}}^1$

素因数の和:5500

約数の個数: 24

約数和(自身を含む): 5622480

約数和(自身を除く): 2937770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5479, 10958, 27395, 38353, 54790, 76706, 191765, 268471, 383530, 536942, 1342355, 2684710]

約数ペア:

[(1, 2684710), (2, 1342355), (5, 536942), (7, 383530), (10, 268471), (14, 191765), (35, 76706), (49, 54790), (70, 38353), (98, 27395), (245, 10958), (490, 5479)]