4723180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 12370176

約数和(自身を除く): 7646996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3067, 6134, 12268, 15335, 21469, 30670, 33737, 42938, 61340, 67474, 85876, 107345, 134948, 168685, 214690, 236159, 337370, 429380, 472318, 674740, 944636, 1180795, 2361590, 4723180]

約数ペア:

[(1, 4723180), (2, 2361590), (4, 1180795), (5, 944636), (7, 674740), (10, 472318), (11, 429380), (14, 337370), (20, 236159), (22, 214690), (28, 168685), (35, 134948), (44, 107345), (55, 85876), (70, 67474), (77, 61340), (110, 42938), (140, 33737), (154, 30670), (220, 21469), (308, 15335), (385, 12268), (770, 6134), (1540, 3067)]