889294770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4777

約数の個数: 192

約数和(自身を含む): 2970100224

約数和(自身を除く): 2080805454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 234, 273, 299, 315, 322, 345, 390, 414, 455, 483, 546, 585, 598, 630, 690, 805, 819, 897, 910, 966, 1035, 1170, 1365, 1449, 1495, 1610, 1638, 1794, 2070, 2093, 2415, 2691, 2730, 2898, 2990, 4095, 4186, 4485, 4721, 4830, 5382, 6279, 7245, 8190, 8970, 9442, 10465, 12558, 13455, 14163, 14490, 18837, 20930, 23605, 26910, 28326, 31395, 33047, 37674, 42489, 47210, 61373, 62790, 66094, 70815, 84978, 94185, 99141, 108583, 122746, 141630, 165235, 184119, 188370, 198282, 212445, 217166, 297423, 306865, 325749, 330470, 368238, 424890, 429611, 495705, 542915, 552357, 594846, 613730, 651498, 760081, 859222, 920595, 977247, 991410, 1085830, 1104714, 1288833, 1411579, 1487115, 1520162, 1628745, 1841190, 1954494, 2148055, 2280243, 2577666, 2761785, 2823158, 2974230, 3257490, 3800405, 3866499, 4234737, 4296110, 4560486, 4886235, 5523570, 6444165, 6840729, 7057895, 7600810, 7732998, 8469474, 9772470, 9881053, 11401215, 12704211, 12888330, 13681458, 14115790, 19332495, 19762106, 21173685, 22802430, 25408422, 29643159, 34203645, 38664990, 42347370, 49405265, 59286318, 63521055, 68407290, 88929477, 98810530, 127042110, 148215795, 177858954, 296431590, 444647385, 889294770]

約数ペア:

[(1, 889294770), (2, 444647385), (3, 296431590), (5, 177858954), (6, 148215795), (7, 127042110), (9, 98810530), (10, 88929477), (13, 68407290), (14, 63521055), (15, 59286318), (18, 49405265), (21, 42347370), (23, 38664990), (26, 34203645), (30, 29643159), (35, 25408422), (39, 22802430), (42, 21173685), (45, 19762106), (46, 19332495), (63, 14115790), (65, 13681458), (69, 12888330), (70, 12704211), (78, 11401215), (90, 9881053), (91, 9772470), (105, 8469474), (115, 7732998), (117, 7600810), (126, 7057895), (130, 6840729), (138, 6444165), (161, 5523570), (182, 4886235), (195, 4560486), (207, 4296110), (210, 4234737), (230, 3866499), (234, 3800405), (273, 3257490), (299, 2974230), (315, 2823158), (322, 2761785), (345, 2577666), (390, 2280243), (414, 2148055), (455, 1954494), (483, 1841190), (546, 1628745), (585, 1520162), (598, 1487115), (630, 1411579), (690, 1288833), (805, 1104714), (819, 1085830), (897, 991410), (910, 977247), (966, 920595), (1035, 859222), (1170, 760081), (1365, 651498), (1449, 613730), (1495, 594846), (1610, 552357), (1638, 542915), (1794, 495705), (2070, 429611), (2093, 424890), (2415, 368238), (2691, 330470), (2730, 325749), (2898, 306865), (2990, 297423), (4095, 217166), (4186, 212445), (4485, 198282), (4721, 188370), (4830, 184119), (5382, 165235), (6279, 141630), (7245, 122746), (8190, 108583), (8970, 99141), (9442, 94185), (10465, 84978), (12558, 70815), (13455, 66094), (14163, 62790), (14490, 61373), (18837, 47210), (20930, 42489), (23605, 37674), (26910, 33047), (28326, 31395)]