89681270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{183023}}^1$

素因数の和:183044

約数の個数: 24

約数和(自身を含む): 187782624

約数和(自身を除く): 98101354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 183023, 366046, 915115, 1281161, 1830230, 2562322, 6405805, 8968127, 12811610, 17936254, 44840635, 89681270]

約数ペア:

[(1, 89681270), (2, 44840635), (5, 17936254), (7, 12811610), (10, 8968127), (14, 6405805), (35, 2562322), (49, 1830230), (70, 1281161), (98, 915115), (245, 366046), (490, 183023)]