109191740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5693}}^1$

素因数の和:5846

約数の個数: 48

約数和(自身を含む): 264019392

約数和(自身を除く): 154827652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 5693, 9590, 11386, 19180, 22772, 28465, 39851, 56930, 79702, 113860, 159404, 199255, 398510, 779941, 797020, 1559882, 3119764, 3899705, 5459587, 7799410, 10919174, 15598820, 21838348, 27297935, 54595870, 109191740]

約数ペア:

[(1, 109191740), (2, 54595870), (4, 27297935), (5, 21838348), (7, 15598820), (10, 10919174), (14, 7799410), (20, 5459587), (28, 3899705), (35, 3119764), (70, 1559882), (137, 797020), (140, 779941), (274, 398510), (548, 199255), (685, 159404), (959, 113860), (1370, 79702), (1918, 56930), (2740, 39851), (3836, 28465), (4795, 22772), (5693, 19180), (9590, 11386)]