755300420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{2791}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 1814308608

約数和(自身を除く): 1059008188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1933, 2791, 3866, 5582, 7732, 9665, 11164, 13531, 13955, 19330, 19537, 27062, 27910, 38660, 39074, 54124, 55820, 67655, 78148, 97685, 135310, 195370, 270620, 390740, 5395003, 10790006, 21580012, 26975015, 37765021, 53950030, 75530042, 107900060, 151060084, 188825105, 377650210, 755300420]

約数ペア:

[(1, 755300420), (2, 377650210), (4, 188825105), (5, 151060084), (7, 107900060), (10, 75530042), (14, 53950030), (20, 37765021), (28, 26975015), (35, 21580012), (70, 10790006), (140, 5395003), (1933, 390740), (2791, 270620), (3866, 195370), (5582, 135310), (7732, 97685), (9665, 78148), (11164, 67655), (13531, 55820), (13955, 54124), (19330, 39074), (19537, 38660), (27062, 27910)]