7449579930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5816

約数の個数: 128

約数和(自身を含む): 20061296640

約数和(自身を除く): 12611716710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 109, 130, 155, 186, 195, 218, 310, 327, 390, 403, 465, 545, 654, 806, 930, 1090, 1209, 1417, 1635, 2015, 2418, 2834, 3270, 3379, 4030, 4251, 5653, 6045, 6758, 7085, 8502, 10137, 11306, 12090, 14170, 16895, 16959, 20274, 21255, 28265, 33790, 33918, 42510, 43927, 50685, 56530, 73489, 84795, 87854, 101370, 131781, 146978, 169590, 175243, 219635, 220467, 263562, 350486, 367445, 439270, 440934, 525729, 616177, 658905, 734890, 876215, 1051458, 1102335, 1232354, 1317810, 1752430, 1848531, 2204670, 2278159, 2628645, 3080885, 3697062, 4556318, 5257290, 6161770, 6834477, 8010301, 9242655, 11390795, 13668954, 16020602, 18485310, 19101487, 22781590, 24030903, 34172385, 38202974, 40051505, 48061806, 57304461, 68344770, 80103010, 95507435, 114608922, 120154515, 191014870, 240309030, 248319331, 286522305, 496638662, 573044610, 744957993, 1241596655, 1489915986, 2483193310, 3724789965, 7449579930]

約数ペア:

[(1, 7449579930), (2, 3724789965), (3, 2483193310), (5, 1489915986), (6, 1241596655), (10, 744957993), (13, 573044610), (15, 496638662), (26, 286522305), (30, 248319331), (31, 240309030), (39, 191014870), (62, 120154515), (65, 114608922), (78, 95507435), (93, 80103010), (109, 68344770), (130, 57304461), (155, 48061806), (186, 40051505), (195, 38202974), (218, 34172385), (310, 24030903), (327, 22781590), (390, 19101487), (403, 18485310), (465, 16020602), (545, 13668954), (654, 11390795), (806, 9242655), (930, 8010301), (1090, 6834477), (1209, 6161770), (1417, 5257290), (1635, 4556318), (2015, 3697062), (2418, 3080885), (2834, 2628645), (3270, 2278159), (3379, 2204670), (4030, 1848531), (4251, 1752430), (5653, 1317810), (6045, 1232354), (6758, 1102335), (7085, 1051458), (8502, 876215), (10137, 734890), (11306, 658905), (12090, 616177), (14170, 525729), (16895, 440934), (16959, 439270), (20274, 367445), (21255, 350486), (28265, 263562), (33790, 220467), (33918, 219635), (42510, 175243), (43927, 169590), (50685, 146978), (56530, 131781), (73489, 101370), (84795, 87854)]