30950680

素因数分解:

$2^3\times 5^1\times {\mathrm{773767}}^1$

素因数の和:773778

約数の個数: 16

約数和(自身を含む): 69639120

約数和(自身を除く): 38688440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773767, 1547534, 3095068, 3868835, 6190136, 7737670, 15475340, 30950680]

約数ペア:

[(1, 30950680), (2, 15475340), (4, 7737670), (5, 6190136), (8, 3868835), (10, 3095068), (20, 1547534), (40, 773767)]