29370740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 70920192

約数和(自身を除く): 41549452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1087, 1351, 1930, 2174, 2702, 3860, 4348, 5404, 5435, 6755, 7609, 10870, 13510, 15218, 21740, 27020, 30436, 38045, 76090, 152180, 209791, 419582, 839164, 1048955, 1468537, 2097910, 2937074, 4195820, 5874148, 7342685, 14685370, 29370740]

約数ペア:

[(1, 29370740), (2, 14685370), (4, 7342685), (5, 5874148), (7, 4195820), (10, 2937074), (14, 2097910), (20, 1468537), (28, 1048955), (35, 839164), (70, 419582), (140, 209791), (193, 152180), (386, 76090), (772, 38045), (965, 30436), (1087, 27020), (1351, 21740), (1930, 15218), (2174, 13510), (2702, 10870), (3860, 7609), (4348, 6755), (5404, 5435)]