3284260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23459}}^1$

素因数の和:23475

約数の個数: 24

約数和(自身を含む): 7882560

約数和(自身を除く): 4598300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23459, 46918, 93836, 117295, 164213, 234590, 328426, 469180, 656852, 821065, 1642130, 3284260]

約数ペア:

[(1, 3284260), (2, 1642130), (4, 821065), (5, 656852), (7, 469180), (10, 328426), (14, 234590), (20, 164213), (28, 117295), (35, 93836), (70, 46918), (140, 23459)]