86590070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237001}}^1$

素因数の和:1237015

約数の個数: 16

約数和(自身を含む): 178128288

約数和(自身を除く): 91538218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237001, 2474002, 6185005, 8659007, 12370010, 17318014, 43295035, 86590070]

約数ペア:

[(1, 86590070), (2, 43295035), (5, 17318014), (7, 12370010), (10, 8659007), (14, 6185005), (35, 2474002), (70, 1237001)]