74553220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532523}}^1$

素因数の和:532539

約数の個数: 24

約数和(自身を含む): 178928064

約数和(自身を除く): 104374844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532523, 1065046, 2130092, 2662615, 3727661, 5325230, 7455322, 10650460, 14910644, 18638305, 37276610, 74553220]

約数ペア:

[(1, 74553220), (2, 37276610), (4, 18638305), (5, 14910644), (7, 10650460), (10, 7455322), (14, 5325230), (20, 3727661), (28, 2662615), (35, 2130092), (70, 1065046), (140, 532523)]