3060260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21859}}^1$

素因数の和:21875

約数の個数: 24

約数和(自身を含む): 7344960

約数和(自身を除く): 4284700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21859, 43718, 87436, 109295, 153013, 218590, 306026, 437180, 612052, 765065, 1530130, 3060260]

約数ペア:

[(1, 3060260), (2, 1530130), (4, 765065), (5, 612052), (7, 437180), (10, 306026), (14, 218590), (20, 153013), (28, 109295), (35, 87436), (70, 43718), (140, 21859)]