30242590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{432037}}^1$

素因数の和:432051

約数の個数: 16

約数和(自身を含む): 62213472

約数和(自身を除く): 31970882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 432037, 864074, 2160185, 3024259, 4320370, 6048518, 15121295, 30242590]

約数ペア:

[(1, 30242590), (2, 15121295), (5, 6048518), (7, 4320370), (10, 3024259), (14, 2160185), (35, 864074), (70, 432037)]