182980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 439488

約数和(自身を除く): 256508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1307, 2614, 5228, 6535, 9149, 13070, 18298, 26140, 36596, 45745, 91490, 182980]

約数ペア:

[(1, 182980), (2, 91490), (4, 45745), (5, 36596), (7, 26140), (10, 18298), (14, 13070), (20, 9149), (28, 6535), (35, 5228), (70, 2614), (140, 1307)]