797230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 1670328

約数和(自身を除く): 873098

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1627, 3254, 8135, 11389, 16270, 22778, 56945, 79723, 113890, 159446, 398615, 797230]

約数ペア:

[(1, 797230), (2, 398615), (5, 159446), (7, 113890), (10, 79723), (14, 56945), (35, 22778), (49, 16270), (70, 11389), (98, 8135), (245, 3254), (490, 1627)]