1908130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27259}}^1$

素因数の和:27273

約数の個数: 16

約数和(自身を含む): 3925440

約数和(自身を除く): 2017310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27259, 54518, 136295, 190813, 272590, 381626, 954065, 1908130]

約数ペア:

[(1, 1908130), (2, 954065), (5, 381626), (7, 272590), (10, 190813), (14, 136295), (35, 54518), (70, 27259)]