67768140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102679}}^1$

素因数の和:102702

約数の個数: 48

約数和(自身を含む): 207002880

約数和(自身を除く): 139234740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 102679, 205358, 308037, 410716, 513395, 616074, 1026790, 1129469, 1232148, 1540185, 2053580, 2258938, 3080370, 3388407, 4517876, 5647345, 6160740, 6776814, 11294690, 13553628, 16942035, 22589380, 33884070, 67768140]

約数ペア:

[(1, 67768140), (2, 33884070), (3, 22589380), (4, 16942035), (5, 13553628), (6, 11294690), (10, 6776814), (11, 6160740), (12, 5647345), (15, 4517876), (20, 3388407), (22, 3080370), (30, 2258938), (33, 2053580), (44, 1540185), (55, 1232148), (60, 1129469), (66, 1026790), (110, 616074), (132, 513395), (165, 410716), (220, 308037), (330, 205358), (660, 102679)]