16818130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{240259}}^1$

素因数の和:240273

約数の個数: 16

約数和(自身を含む): 34597440

約数和(自身を除く): 17779310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 240259, 480518, 1201295, 1681813, 2402590, 3363626, 8409065, 16818130]

約数ペア:

[(1, 16818130), (2, 8409065), (5, 3363626), (7, 2402590), (10, 1681813), (14, 1201295), (35, 480518), (70, 240259)]