15329090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{218987}}^1$

素因数の和:219001

約数の個数: 16

約数和(自身を含む): 31534272

約数和(自身を除く): 16205182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 218987, 437974, 1094935, 1532909, 2189870, 3065818, 7664545, 15329090]

約数ペア:

[(1, 15329090), (2, 7664545), (5, 3065818), (7, 2189870), (10, 1532909), (14, 1094935), (35, 437974), (70, 218987)]