6238540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4078

約数の個数: 48

約数和(自身を含む): 16337664

約数和(自身を除く): 10099124

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, 4051, 8102, 16204, 20255, 28357, 40510, 44561, 56714, 81020, 89122, 113428, 141785, 178244, 222805, 283570, 311927, 445610, 567140, 623854, 891220, 1247708, 1559635, 3119270, 6238540]

約数ペア:

[(1, 6238540), (2, 3119270), (4, 1559635), (5, 1247708), (7, 891220), (10, 623854), (11, 567140), (14, 445610), (20, 311927), (22, 283570), (28, 222805), (35, 178244), (44, 141785), (55, 113428), (70, 89122), (77, 81020), (110, 56714), (140, 44561), (154, 40510), (220, 28357), (308, 20255), (385, 16204), (770, 8102), (1540, 4051)]