174000260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1242859}}^1$

素因数の和:1242875

約数の個数: 24

約数和(自身を含む): 417600960

約数和(自身を除く): 243600700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1242859, 2485718, 4971436, 6214295, 8700013, 12428590, 17400026, 24857180, 34800052, 43500065, 87000130, 174000260]

約数ペア:

[(1, 174000260), (2, 87000130), (4, 43500065), (5, 34800052), (7, 24857180), (10, 17400026), (14, 12428590), (20, 8700013), (28, 6214295), (35, 4971436), (70, 2485718), (140, 1242859)]