172024090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2457487}}^1$

素因数の和:2457501

約数の個数: 16

約数和(自身を含む): 353878272

約数和(自身を除く): 181854182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2457487, 4914974, 12287435, 17202409, 24574870, 34404818, 86012045, 172024090]

約数ペア:

[(1, 172024090), (2, 86012045), (5, 34404818), (7, 24574870), (10, 17202409), (14, 12287435), (35, 4914974), (70, 2457487)]