2178635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 2962656

約数和(自身を除く): 784021

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 361, 1207, 1349, 1615, 1805, 6035, 6137, 6745, 22933, 25631, 30685, 114665, 128155, 435727, 2178635]

約数ペア:

[(1, 2178635), (5, 435727), (17, 128155), (19, 114665), (71, 30685), (85, 25631), (95, 22933), (323, 6745), (355, 6137), (361, 6035), (1207, 1805), (1349, 1615)]