6678770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 13938048

約数和(自身を除く): 7259278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1307, 2555, 2614, 5110, 6535, 9149, 13070, 18298, 45745, 91490, 95411, 190822, 477055, 667877, 954110, 1335754, 3339385, 6678770]

約数ペア:

[(1, 6678770), (2, 3339385), (5, 1335754), (7, 954110), (10, 667877), (14, 477055), (35, 190822), (70, 95411), (73, 91490), (146, 45745), (365, 18298), (511, 13070), (730, 9149), (1022, 6535), (1307, 5110), (2555, 2614)]