87432590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1249037}}^1$

素因数の和:1249051

約数の個数: 16

約数和(自身を含む): 179861472

約数和(自身を除く): 92428882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1249037, 2498074, 6245185, 8743259, 12490370, 17486518, 43716295, 87432590]

約数ペア:

[(1, 87432590), (2, 43716295), (5, 17486518), (7, 12490370), (10, 8743259), (14, 6245185), (35, 2498074), (70, 1249037)]