2992220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 8225280

約数和(自身を除く): 5233060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 67, 70, 77, 110, 116, 134, 140, 145, 154, 203, 220, 268, 290, 308, 319, 335, 385, 406, 469, 580, 638, 670, 737, 770, 812, 938, 1015, 1276, 1340, 1474, 1540, 1595, 1876, 1943, 2030, 2233, 2345, 2948, 3190, 3685, 3886, 4060, 4466, 4690, 5159, 6380, 7370, 7772, 8932, 9380, 9715, 10318, 11165, 13601, 14740, 19430, 20636, 21373, 22330, 25795, 27202, 38860, 42746, 44660, 51590, 54404, 68005, 85492, 103180, 106865, 136010, 149611, 213730, 272020, 299222, 427460, 598444, 748055, 1496110, 2992220]

約数ペア:

[(1, 2992220), (2, 1496110), (4, 748055), (5, 598444), (7, 427460), (10, 299222), (11, 272020), (14, 213730), (20, 149611), (22, 136010), (28, 106865), (29, 103180), (35, 85492), (44, 68005), (55, 54404), (58, 51590), (67, 44660), (70, 42746), (77, 38860), (110, 27202), (116, 25795), (134, 22330), (140, 21373), (145, 20636), (154, 19430), (203, 14740), (220, 13601), (268, 11165), (290, 10318), (308, 9715), (319, 9380), (335, 8932), (385, 7772), (406, 7370), (469, 6380), (580, 5159), (638, 4690), (670, 4466), (737, 4060), (770, 3886), (812, 3685), (938, 3190), (1015, 2948), (1276, 2345), (1340, 2233), (1474, 2030), (1540, 1943), (1595, 1876)]