1806653310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 5660928000

約数和(自身を除く): 3854274690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 149, 154, 165, 174, 181, 203, 210, 231, 290, 298, 319, 330, 362, 385, 406, 435, 447, 462, 543, 609, 638, 745, 770, 870, 894, 905, 957, 1015, 1043, 1086, 1155, 1218, 1267, 1490, 1595, 1639, 1810, 1914, 1991, 2030, 2086, 2233, 2235, 2310, 2534, 2715, 3045, 3129, 3190, 3278, 3801, 3982, 4321, 4466, 4470, 4785, 4917, 5215, 5249, 5430, 5973, 6090, 6258, 6335, 6699, 7602, 8195, 8642, 9570, 9834, 9955, 10430, 10498, 11165, 11473, 11946, 12670, 12963, 13398, 13937, 15645, 15747, 16390, 19005, 19910, 21605, 22330, 22946, 24585, 25926, 26245, 26969, 27874, 29865, 30247, 31290, 31494, 33495, 34419, 36743, 38010, 41811, 43210, 47531, 49170, 52490, 53938, 57365, 57739, 59730, 60494, 64815, 66990, 68838, 69685, 73486, 78735, 80907, 83622, 90741, 95062, 110229, 114730, 115478, 129630, 134845, 139370, 142593, 151235, 157470, 161814, 172095, 173217, 181482, 183715, 188783, 209055, 220458, 237655, 269690, 285186, 288695, 296659, 302470, 332717, 344190, 346434, 367430, 377566, 404173, 404535, 418110, 453705, 475310, 551145, 566349, 577390, 593318, 665434, 712965, 782101, 808346, 809070, 866085, 889977, 907410, 943915, 998151, 1102290, 1132698, 1212519, 1425930, 1483295, 1564202, 1663585, 1732170, 1779954, 1887830, 1996302, 2020865, 2076613, 2346303, 2425038, 2831745, 2966590, 3327170, 3910505, 4041730, 4153226, 4449885, 4692606, 4990755, 5474707, 5663490, 6062595, 6229839, 7821010, 8603111, 8899770, 9981510, 10383065, 10949414, 11731515, 12125190, 12459678, 16424121, 17206222, 20766130, 23463030, 25809333, 27373535, 31149195, 32848242, 43015555, 51618666, 54747070, 60221777, 62298390, 82120605, 86031110, 120443554, 129046665, 164241210, 180665331, 258093330, 301108885, 361330662, 602217770, 903326655, 1806653310]

約数ペア:

[(1, 1806653310), (2, 903326655), (3, 602217770), (5, 361330662), (6, 301108885), (7, 258093330), (10, 180665331), (11, 164241210), (14, 129046665), (15, 120443554), (21, 86031110), (22, 82120605), (29, 62298390), (30, 60221777), (33, 54747070), (35, 51618666), (42, 43015555), (55, 32848242), (58, 31149195), (66, 27373535), (70, 25809333), (77, 23463030), (87, 20766130), (105, 17206222), (110, 16424121), (145, 12459678), (149, 12125190), (154, 11731515), (165, 10949414), (174, 10383065), (181, 9981510), (203, 8899770), (210, 8603111), (231, 7821010), (290, 6229839), (298, 6062595), (319, 5663490), (330, 5474707), (362, 4990755), (385, 4692606), (406, 4449885), (435, 4153226), (447, 4041730), (462, 3910505), (543, 3327170), (609, 2966590), (638, 2831745), (745, 2425038), (770, 2346303), (870, 2076613), (894, 2020865), (905, 1996302), (957, 1887830), (1015, 1779954), (1043, 1732170), (1086, 1663585), (1155, 1564202), (1218, 1483295), (1267, 1425930), (1490, 1212519), (1595, 1132698), (1639, 1102290), (1810, 998151), (1914, 943915), (1991, 907410), (2030, 889977), (2086, 866085), (2233, 809070), (2235, 808346), (2310, 782101), (2534, 712965), (2715, 665434), (3045, 593318), (3129, 577390), (3190, 566349), (3278, 551145), (3801, 475310), (3982, 453705), (4321, 418110), (4466, 404535), (4470, 404173), (4785, 377566), (4917, 367430), (5215, 346434), (5249, 344190), (5430, 332717), (5973, 302470), (6090, 296659), (6258, 288695), (6335, 285186), (6699, 269690), (7602, 237655), (8195, 220458), (8642, 209055), (9570, 188783), (9834, 183715), (9955, 181482), (10430, 173217), (10498, 172095), (11165, 161814), (11473, 157470), (11946, 151235), (12670, 142593), (12963, 139370), (13398, 134845), (13937, 129630), (15645, 115478), (15747, 114730), (16390, 110229), (19005, 95062), (19910, 90741), (21605, 83622), (22330, 80907), (22946, 78735), (24585, 73486), (25926, 69685), (26245, 68838), (26969, 66990), (27874, 64815), (29865, 60494), (30247, 59730), (31290, 57739), (31494, 57365), (33495, 53938), (34419, 52490), (36743, 49170), (38010, 47531), (41811, 43210)]