67722210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6832

約数の個数: 64

約数和(自身を含む): 185500800

約数和(自身を除く): 117778590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 6779, 9990, 13558, 20337, 33895, 40674, 61011, 67790, 101685, 122022, 183033, 203370, 250823, 305055, 366066, 501646, 610110, 752469, 915165, 1254115, 1504938, 1830330, 2257407, 2508230, 3762345, 4514814, 6772221, 7524690, 11287035, 13544442, 22574070, 33861105, 67722210]

約数ペア:

[(1, 67722210), (2, 33861105), (3, 22574070), (5, 13544442), (6, 11287035), (9, 7524690), (10, 6772221), (15, 4514814), (18, 3762345), (27, 2508230), (30, 2257407), (37, 1830330), (45, 1504938), (54, 1254115), (74, 915165), (90, 752469), (111, 610110), (135, 501646), (185, 366066), (222, 305055), (270, 250823), (333, 203370), (370, 183033), (555, 122022), (666, 101685), (999, 67790), (1110, 61011), (1665, 40674), (1998, 33895), (3330, 20337), (4995, 13558), (6779, 9990)]