339970610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{255617}}^1$

素因数の和:255650

約数の個数: 32

約数和(自身を含む): 736179840

約数和(自身を除く): 396209230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 255617, 511234, 1278085, 1789319, 2556170, 3578638, 4856723, 8946595, 9713446, 17893190, 24283615, 33997061, 48567230, 67994122, 169985305, 339970610]

約数ペア:

[(1, 339970610), (2, 169985305), (5, 67994122), (7, 48567230), (10, 33997061), (14, 24283615), (19, 17893190), (35, 9713446), (38, 8946595), (70, 4856723), (95, 3578638), (133, 2556170), (190, 1789319), (266, 1278085), (665, 511234), (1330, 255617)]