6494966820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6037}}^1$

素因数の和:6234

約数の個数: 144

約数和(自身を含む): 20307967680

約数和(自身を除く): 13813000860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 139, 172, 180, 215, 258, 278, 387, 417, 430, 516, 556, 645, 695, 774, 834, 860, 1251, 1290, 1390, 1548, 1668, 1935, 2085, 2502, 2580, 2780, 3870, 4170, 5004, 5977, 6037, 6255, 7740, 8340, 11954, 12074, 12510, 17931, 18111, 23908, 24148, 25020, 29885, 30185, 35862, 36222, 53793, 54333, 59770, 60370, 71724, 72444, 89655, 90555, 107586, 108666, 119540, 120740, 179310, 181110, 215172, 217332, 259591, 268965, 271665, 358620, 362220, 519182, 537930, 543330, 778773, 839143, 1038364, 1075860, 1086660, 1297955, 1557546, 1678286, 2336319, 2517429, 2595910, 3115092, 3356572, 3893865, 4195715, 4672638, 5034858, 5191820, 7552287, 7787730, 8391430, 9345276, 10069716, 11681595, 12587145, 15104574, 15575460, 16782860, 23363190, 25174290, 30209148, 36083149, 37761435, 46726380, 50348580, 72166298, 75522870, 108249447, 144332596, 151045740, 180415745, 216498894, 324748341, 360831490, 432997788, 541247235, 649496682, 721662980, 1082494470, 1298993364, 1623741705, 2164988940, 3247483410, 6494966820]

約数ペア:

[(1, 6494966820), (2, 3247483410), (3, 2164988940), (4, 1623741705), (5, 1298993364), (6, 1082494470), (9, 721662980), (10, 649496682), (12, 541247235), (15, 432997788), (18, 360831490), (20, 324748341), (30, 216498894), (36, 180415745), (43, 151045740), (45, 144332596), (60, 108249447), (86, 75522870), (90, 72166298), (129, 50348580), (139, 46726380), (172, 37761435), (180, 36083149), (215, 30209148), (258, 25174290), (278, 23363190), (387, 16782860), (417, 15575460), (430, 15104574), (516, 12587145), (556, 11681595), (645, 10069716), (695, 9345276), (774, 8391430), (834, 7787730), (860, 7552287), (1251, 5191820), (1290, 5034858), (1390, 4672638), (1548, 4195715), (1668, 3893865), (1935, 3356572), (2085, 3115092), (2502, 2595910), (2580, 2517429), (2780, 2336319), (3870, 1678286), (4170, 1557546), (5004, 1297955), (5977, 1086660), (6037, 1075860), (6255, 1038364), (7740, 839143), (8340, 778773), (11954, 543330), (12074, 537930), (12510, 519182), (17931, 362220), (18111, 358620), (23908, 271665), (24148, 268965), (25020, 259591), (29885, 217332), (30185, 215172), (35862, 181110), (36222, 179310), (53793, 120740), (54333, 119540), (59770, 108666), (60370, 107586), (71724, 90555), (72444, 89655)]