247046170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185749}}^1$

素因数の和:185782

約数の個数: 32

約数和(自身を含む): 534960000

約数和(自身を除く): 287913830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 185749, 371498, 928745, 1300243, 1857490, 2600486, 3529231, 6501215, 7058462, 13002430, 17646155, 24704617, 35292310, 49409234, 123523085, 247046170]

約数ペア:

[(1, 247046170), (2, 123523085), (5, 49409234), (7, 35292310), (10, 24704617), (14, 17646155), (19, 13002430), (35, 7058462), (38, 6501215), (70, 3529231), (95, 2600486), (133, 1857490), (190, 1300243), (266, 928745), (665, 371498), (1330, 185749)]