2109178890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11197}}^1$

素因数の和:11253

約数の個数: 192

約数和(自身を含む): 7043452416

約数和(自身を除く): 4934273526

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, 4830, 5382, 6279, 7245, 8190, 8970, 10465, 11197, 12558, 13455, 14490, 18837, 20930, 22394, 26910, 31395, 33591, 37674, 55985, 62790, 67182, 78379, 94185, 100773, 111970, 145561, 156758, 167955, 188370, 201546, 235137, 257531, 291122, 335910, 391895, 436683, 470274, 503865, 515062, 705411, 727805, 772593, 783790, 873366, 1007730, 1018927, 1175685, 1287655, 1310049, 1410822, 1455610, 1545186, 1802717, 2037854, 2183415, 2317779, 2351370, 2575310, 2620098, 3056781, 3347903, 3527055, 3605434, 3862965, 4366830, 4635558, 5094635, 5408151, 6113562, 6550245, 6695806, 7054110, 7725930, 9013585, 9170343, 10043709, 10189270, 10816302, 11588895, 13100490, 15283905, 16224453, 16739515, 18027170, 18340686, 20087418, 23177790, 23435321, 27040755, 30131127, 30567810, 32448906, 33479030, 45851715, 46870642, 50218545, 54081510, 60262254, 70305963, 81122265, 91703430, 100437090, 117176605, 140611926, 150655635, 162244530, 210917889, 234353210, 301311270, 351529815, 421835778, 703059630, 1054589445, 2109178890]

約数ペア:

[(1, 2109178890), (2, 1054589445), (3, 703059630), (5, 421835778), (6, 351529815), (7, 301311270), (9, 234353210), (10, 210917889), (13, 162244530), (14, 150655635), (15, 140611926), (18, 117176605), (21, 100437090), (23, 91703430), (26, 81122265), (30, 70305963), (35, 60262254), (39, 54081510), (42, 50218545), (45, 46870642), (46, 45851715), (63, 33479030), (65, 32448906), (69, 30567810), (70, 30131127), (78, 27040755), (90, 23435321), (91, 23177790), (105, 20087418), (115, 18340686), (117, 18027170), (126, 16739515), (130, 16224453), (138, 15283905), (161, 13100490), (182, 11588895), (195, 10816302), (207, 10189270), (210, 10043709), (230, 9170343), (234, 9013585), (273, 7725930), (299, 7054110), (315, 6695806), (322, 6550245), (345, 6113562), (390, 5408151), (414, 5094635), (455, 4635558), (483, 4366830), (546, 3862965), (585, 3605434), (598, 3527055), (630, 3347903), (690, 3056781), (805, 2620098), (819, 2575310), (897, 2351370), (910, 2317779), (966, 2183415), (1035, 2037854), (1170, 1802717), (1365, 1545186), (1449, 1455610), (1495, 1410822), (1610, 1310049), (1638, 1287655), (1794, 1175685), (2070, 1018927), (2093, 1007730), (2415, 873366), (2691, 783790), (2730, 772593), (2898, 727805), (2990, 705411), (4095, 515062), (4186, 503865), (4485, 470274), (4830, 436683), (5382, 391895), (6279, 335910), (7245, 291122), (8190, 257531), (8970, 235137), (10465, 201546), (11197, 188370), (12558, 167955), (13455, 156758), (14490, 145561), (18837, 111970), (20930, 100773), (22394, 94185), (26910, 78379), (31395, 67182), (33591, 62790), (37674, 55985)]