7124430740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{86693}}^1$

素因数の和:87296

約数の個数: 48

約数和(自身を含む): 17127960192

約数和(自身を除く): 10003529452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2348, 2935, 4109, 5870, 8218, 11740, 16436, 20545, 41090, 82180, 86693, 173386, 346772, 433465, 606851, 866930, 1213702, 1733860, 2427404, 3034255, 6068510, 12137020, 50888791, 101777582, 203555164, 254443955, 356221537, 508887910, 712443074, 1017775820, 1424886148, 1781107685, 3562215370, 7124430740]

約数ペア:

[(1, 7124430740), (2, 3562215370), (4, 1781107685), (5, 1424886148), (7, 1017775820), (10, 712443074), (14, 508887910), (20, 356221537), (28, 254443955), (35, 203555164), (70, 101777582), (140, 50888791), (587, 12137020), (1174, 6068510), (2348, 3034255), (2935, 2427404), (4109, 1733860), (5870, 1213702), (8218, 866930), (11740, 606851), (16436, 433465), (20545, 346772), (41090, 173386), (82180, 86693)]