105330260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{752359}}^1$

素因数の和:752375

約数の個数: 24

約数和(自身を含む): 252792960

約数和(自身を除く): 147462700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 752359, 1504718, 3009436, 3761795, 5266513, 7523590, 10533026, 15047180, 21066052, 26332565, 52665130, 105330260]

約数ペア:

[(1, 105330260), (2, 52665130), (4, 26332565), (5, 21066052), (7, 15047180), (10, 10533026), (14, 7523590), (20, 5266513), (28, 3761795), (35, 3009436), (70, 1504718), (140, 752359)]