127615670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140237}}^1$

素因数の和:140264

約数の個数: 32

約数和(自身を含む): 282719808

約数和(自身を除く): 155104138

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 140237, 280474, 701185, 981659, 1402370, 1823081, 1963318, 3646162, 4908295, 9115405, 9816590, 12761567, 18230810, 25523134, 63807835, 127615670]

約数ペア:

[(1, 127615670), (2, 63807835), (5, 25523134), (7, 18230810), (10, 12761567), (13, 9816590), (14, 9115405), (26, 4908295), (35, 3646162), (65, 1963318), (70, 1823081), (91, 1402370), (130, 981659), (182, 701185), (455, 280474), (910, 140237)]