17308130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{247259}}^1$

素因数の和:247273

約数の個数: 16

約数和(自身を含む): 35605440

約数和(自身を除く): 18297310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 247259, 494518, 1236295, 1730813, 2472590, 3461626, 8654065, 17308130]

約数ペア:

[(1, 17308130), (2, 8654065), (5, 3461626), (7, 2472590), (10, 1730813), (14, 1236295), (35, 494518), (70, 247259)]