25471140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424519}}^1$

素因数の和:424531

約数の個数: 24

約数和(自身を含む): 71319360

約数和(自身を除く): 45848220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424519, 849038, 1273557, 1698076, 2122595, 2547114, 4245190, 5094228, 6367785, 8490380, 12735570, 25471140]

約数ペア:

[(1, 25471140), (2, 12735570), (3, 8490380), (4, 6367785), (5, 5094228), (6, 4245190), (10, 2547114), (12, 2122595), (15, 1698076), (20, 1273557), (30, 849038), (60, 424519)]