10458140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6791}}^1$

素因数の和:6818

約数の個数: 48

約数和(自身を含む): 27385344

約数和(自身を除く): 16927204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6791, 13582, 27164, 33955, 47537, 67910, 74701, 95074, 135820, 149402, 190148, 237685, 298804, 373505, 475370, 522907, 747010, 950740, 1045814, 1494020, 2091628, 2614535, 5229070, 10458140]

約数ペア:

[(1, 10458140), (2, 5229070), (4, 2614535), (5, 2091628), (7, 1494020), (10, 1045814), (11, 950740), (14, 747010), (20, 522907), (22, 475370), (28, 373505), (35, 298804), (44, 237685), (55, 190148), (70, 149402), (77, 135820), (110, 95074), (140, 74701), (154, 67910), (220, 47537), (308, 33955), (385, 27164), (770, 13582), (1540, 6791)]