3130970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4289}}^1$

素因数の和:4369

約数の個数: 16

約数和(自身を含む): 5714280

約数和(自身を除く): 2583310

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 4289, 8578, 21445, 42890, 313097, 626194, 1565485, 3130970]

約数ペア:

[(1, 3130970), (2, 1565485), (5, 626194), (10, 313097), (73, 42890), (146, 21445), (365, 8578), (730, 4289)]