30701360

素因数分解:

$2^4\times 5^1\times {\mathrm{383767}}^1$

素因数の和:383780

約数の個数: 20

約数和(自身を含む): 71380848

約数和(自身を除く): 40679488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383767, 767534, 1535068, 1918835, 3070136, 3837670, 6140272, 7675340, 15350680, 30701360]

約数ペア:

[(1, 30701360), (2, 15350680), (4, 7675340), (5, 6140272), (8, 3837670), (10, 3070136), (16, 1918835), (20, 1535068), (40, 767534), (80, 383767)]