247310210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{34301}}^1$

素因数の和:34418

約数の個数: 32

約数和(自身を含む): 513706752

約数和(自身を除く): 266396542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 34301, 68602, 171505, 240107, 343010, 480214, 1200535, 2401070, 3533003, 7066006, 17665015, 24731021, 35330030, 49462042, 123655105, 247310210]

約数ペア:

[(1, 247310210), (2, 123655105), (5, 49462042), (7, 35330030), (10, 24731021), (14, 17665015), (35, 7066006), (70, 3533003), (103, 2401070), (206, 1200535), (515, 480214), (721, 343010), (1030, 240107), (1442, 171505), (3605, 68602), (7210, 34301)]