74714360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{266837}}^1$

素因数の和:266855

約数の個数: 32

約数和(自身を含む): 192123360

約数和(自身を除く): 117409000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 266837, 533674, 1067348, 1334185, 1867859, 2134696, 2668370, 3735718, 5336740, 7471436, 9339295, 10673480, 14942872, 18678590, 37357180, 74714360]

約数ペア:

[(1, 74714360), (2, 37357180), (4, 18678590), (5, 14942872), (7, 10673480), (8, 9339295), (10, 7471436), (14, 5336740), (20, 3735718), (28, 2668370), (35, 2134696), (40, 1867859), (56, 1334185), (70, 1067348), (140, 533674), (280, 266837)]