100802590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1440037}}^1$

素因数の和:1440051

約数の個数: 16

約数和(自身を含む): 207365472

約数和(自身を除く): 106562882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1440037, 2880074, 7200185, 10080259, 14400370, 20160518, 50401295, 100802590]

約数ペア:

[(1, 100802590), (2, 50401295), (5, 20160518), (7, 14400370), (10, 10080259), (14, 7200185), (35, 2880074), (70, 1440037)]