11905740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 45077760

約数和(自身を除く): 33172020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 859, 924, 990, 1155, 1260, 1386, 1540, 1718, 1980, 2310, 2577, 2772, 3436, 3465, 4295, 4620, 5154, 6013, 6930, 7731, 8590, 9449, 10308, 12026, 12885, 13860, 15462, 17180, 18039, 18898, 24052, 25770, 28347, 30065, 30924, 36078, 37796, 38655, 47245, 51540, 54117, 56694, 60130, 66143, 72156, 77310, 85041, 90195, 94490, 108234, 113388, 120260, 132286, 141735, 154620, 170082, 180390, 188980, 198429, 216468, 264572, 270585, 283470, 330715, 340164, 360780, 396858, 425205, 541170, 566940, 595287, 661430, 793716, 850410, 992145, 1082340, 1190574, 1322860, 1700820, 1984290, 2381148, 2976435, 3968580, 5952870, 11905740]

約数ペア:

[(1, 11905740), (2, 5952870), (3, 3968580), (4, 2976435), (5, 2381148), (6, 1984290), (7, 1700820), (9, 1322860), (10, 1190574), (11, 1082340), (12, 992145), (14, 850410), (15, 793716), (18, 661430), (20, 595287), (21, 566940), (22, 541170), (28, 425205), (30, 396858), (33, 360780), (35, 340164), (36, 330715), (42, 283470), (44, 270585), (45, 264572), (55, 216468), (60, 198429), (63, 188980), (66, 180390), (70, 170082), (77, 154620), (84, 141735), (90, 132286), (99, 120260), (105, 113388), (110, 108234), (126, 94490), (132, 90195), (140, 85041), (154, 77310), (165, 72156), (180, 66143), (198, 60130), (210, 56694), (220, 54117), (231, 51540), (252, 47245), (308, 38655), (315, 37796), (330, 36078), (385, 30924), (396, 30065), (420, 28347), (462, 25770), (495, 24052), (630, 18898), (660, 18039), (693, 17180), (770, 15462), (859, 13860), (924, 12885), (990, 12026), (1155, 10308), (1260, 9449), (1386, 8590), (1540, 7731), (1718, 6930), (1980, 6013), (2310, 5154), (2577, 4620), (2772, 4295), (3436, 3465)]