82740490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1182007}}^1$

素因数の和:1182021

約数の個数: 16

約数和(自身を含む): 170209152

約数和(自身を除く): 87468662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1182007, 2364014, 5910035, 8274049, 11820070, 16548098, 41370245, 82740490]

約数ペア:

[(1, 82740490), (2, 41370245), (5, 16548098), (7, 11820070), (10, 8274049), (14, 5910035), (35, 2364014), (70, 1182007)]