74970700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107101}}^1$

素因数の和:107122

約数の個数: 36

約数和(自身を含む): 185929072

約数和(自身を除く): 110958372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 107101, 214202, 428404, 535505, 749707, 1071010, 1499414, 2142020, 2677525, 2998828, 3748535, 5355050, 7497070, 10710100, 14994140, 18742675, 37485350, 74970700]

約数ペア:

[(1, 74970700), (2, 37485350), (4, 18742675), (5, 14994140), (7, 10710100), (10, 7497070), (14, 5355050), (20, 3748535), (25, 2998828), (28, 2677525), (35, 2142020), (50, 1499414), (70, 1071010), (100, 749707), (140, 535505), (175, 428404), (350, 214202), (700, 107101)]