103997110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{212239}}^1$

素因数の和:212260

約数の個数: 24

約数和(自身を含む): 217758240

約数和(自身を除く): 113761130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 212239, 424478, 1061195, 1485673, 2122390, 2971346, 7428365, 10399711, 14856730, 20799422, 51998555, 103997110]

約数ペア:

[(1, 103997110), (2, 51998555), (5, 20799422), (7, 14856730), (10, 10399711), (14, 7428365), (35, 2971346), (49, 2122390), (70, 1485673), (98, 1061195), (245, 424478), (490, 212239)]