16814630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{240209}}^1$

素因数の和:240223

約数の個数: 16

約数和(自身を含む): 34590240

約数和(自身を除く): 17775610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 240209, 480418, 1201045, 1681463, 2402090, 3362926, 8407315, 16814630]

約数ペア:

[(1, 16814630), (2, 8407315), (5, 3362926), (7, 2402090), (10, 1681463), (14, 1201045), (35, 480418), (70, 240209)]