74356140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1239269}}^1$

素因数の和:1239281

約数の個数: 24

約数和(自身を含む): 208197360

約数和(自身を除く): 133841220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1239269, 2478538, 3717807, 4957076, 6196345, 7435614, 12392690, 14871228, 18589035, 24785380, 37178070, 74356140]

約数ペア:

[(1, 74356140), (2, 37178070), (3, 24785380), (4, 18589035), (5, 14871228), (6, 12392690), (10, 7435614), (12, 6196345), (15, 4957076), (20, 3717807), (30, 2478538), (60, 1239269)]