3124660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 8184960

約数和(自身を除く): 5060300

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, 2029, 4058, 8116, 10145, 14203, 20290, 22319, 28406, 40580, 44638, 56812, 71015, 89276, 111595, 142030, 156233, 223190, 284060, 312466, 446380, 624932, 781165, 1562330, 3124660]

約数ペア:

[(1, 3124660), (2, 1562330), (4, 781165), (5, 624932), (7, 446380), (10, 312466), (11, 284060), (14, 223190), (20, 156233), (22, 142030), (28, 111595), (35, 89276), (44, 71015), (55, 56812), (70, 44638), (77, 40580), (110, 28406), (140, 22319), (154, 20290), (220, 14203), (308, 10145), (385, 8116), (770, 4058), (1540, 2029)]