6218170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 12882816

約数和(自身を除く): 6664646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 421, 422, 842, 1055, 1477, 2105, 2110, 2947, 2954, 4210, 5894, 7385, 14735, 14770, 29470, 88831, 177662, 444155, 621817, 888310, 1243634, 3109085, 6218170]

約数ペア:

[(1, 6218170), (2, 3109085), (5, 1243634), (7, 888310), (10, 621817), (14, 444155), (35, 177662), (70, 88831), (211, 29470), (421, 14770), (422, 14735), (842, 7385), (1055, 5894), (1477, 4210), (2105, 2954), (2110, 2947)]