69302590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{990037}}^1$

素因数の和:990051

約数の個数: 16

約数和(自身を含む): 142565472

約数和(自身を除く): 73262882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 990037, 1980074, 4950185, 6930259, 9900370, 13860518, 34651295, 69302590]

約数ペア:

[(1, 69302590), (2, 34651295), (5, 13860518), (7, 9900370), (10, 6930259), (14, 4950185), (35, 1980074), (70, 990037)]