8971140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149519}}^1$

素因数の和:149531

約数の個数: 24

約数和(自身を含む): 25119360

約数和(自身を除く): 16148220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149519, 299038, 448557, 598076, 747595, 897114, 1495190, 1794228, 2242785, 2990380, 4485570, 8971140]

約数ペア:

[(1, 8971140), (2, 4485570), (3, 2990380), (4, 2242785), (5, 1794228), (6, 1495190), (10, 897114), (12, 747595), (15, 598076), (20, 448557), (30, 299038), (60, 149519)]