8137140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12352

約数の個数: 48

約数和(自身を含む): 24857280

約数和(自身を除く): 16720140

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, 12329, 24658, 36987, 49316, 61645, 73974, 123290, 135619, 147948, 184935, 246580, 271238, 369870, 406857, 542476, 678095, 739740, 813714, 1356190, 1627428, 2034285, 2712380, 4068570, 8137140]

約数ペア:

[(1, 8137140), (2, 4068570), (3, 2712380), (4, 2034285), (5, 1627428), (6, 1356190), (10, 813714), (11, 739740), (12, 678095), (15, 542476), (20, 406857), (22, 369870), (30, 271238), (33, 246580), (44, 184935), (55, 147948), (60, 135619), (66, 123290), (110, 73974), (132, 61645), (165, 49316), (220, 36987), (330, 24658), (660, 12329)]