7768140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129469}}^1$

素因数の和:129481

約数の個数: 24

約数和(自身を含む): 21750960

約数和(自身を除く): 13982820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129469, 258938, 388407, 517876, 647345, 776814, 1294690, 1553628, 1942035, 2589380, 3884070, 7768140]

約数ペア:

[(1, 7768140), (2, 3884070), (3, 2589380), (4, 1942035), (5, 1553628), (6, 1294690), (10, 776814), (12, 647345), (15, 517876), (20, 388407), (30, 258938), (60, 129469)]