102502610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{209189}}^1$

素因数の和:209210

約数の個数: 24

約数和(自身を含む): 214628940

約数和(自身を除く): 112126330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 209189, 418378, 1045945, 1464323, 2091890, 2928646, 7321615, 10250261, 14643230, 20500522, 51251305, 102502610]

約数ペア:

[(1, 102502610), (2, 51251305), (5, 20500522), (7, 14643230), (10, 10250261), (14, 7321615), (35, 2928646), (49, 2091890), (70, 1464323), (98, 1045945), (245, 418378), (490, 209189)]