1888133130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 5424427008

約数和(自身を除く): 3536293878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 127, 130, 131, 194, 195, 234, 254, 262, 291, 381, 390, 393, 485, 582, 585, 635, 655, 762, 786, 873, 970, 1143, 1170, 1179, 1261, 1270, 1310, 1455, 1651, 1703, 1746, 1905, 1965, 2286, 2358, 2522, 2910, 3302, 3406, 3783, 3810, 3930, 4365, 4953, 5109, 5715, 5895, 6305, 7566, 8255, 8515, 8730, 9906, 10218, 11349, 11430, 11790, 12319, 12610, 12707, 14859, 15327, 16510, 16637, 17030, 18915, 22698, 24638, 24765, 25414, 25545, 29718, 30654, 33274, 36957, 37830, 38121, 49530, 49911, 51090, 56745, 61595, 63535, 73914, 74295, 76242, 76635, 83185, 99822, 110871, 113490, 114363, 123190, 127070, 148590, 149733, 153270, 160147, 165191, 166370, 184785, 190605, 216281, 221742, 228726, 249555, 299466, 320294, 330382, 369570, 381210, 432562, 480441, 495573, 499110, 554355, 571815, 648843, 748665, 800735, 825955, 960882, 991146, 1081405, 1108710, 1143630, 1297686, 1441323, 1486719, 1497330, 1601470, 1613789, 1651910, 1946529, 2162810, 2402205, 2477865, 2882646, 2973438, 3227578, 3244215, 3893058, 4804410, 4841367, 4955730, 6488430, 7206615, 7433595, 8068945, 9682734, 9732645, 14413230, 14524101, 14867190, 16137890, 19465290, 20979257, 24206835, 29048202, 41958514, 48413670, 62937771, 72620505, 104896285, 125875542, 145241010, 188813313, 209792570, 314688855, 377626626, 629377710, 944066565, 1888133130]

約数ペア:

[(1, 1888133130), (2, 944066565), (3, 629377710), (5, 377626626), (6, 314688855), (9, 209792570), (10, 188813313), (13, 145241010), (15, 125875542), (18, 104896285), (26, 72620505), (30, 62937771), (39, 48413670), (45, 41958514), (65, 29048202), (78, 24206835), (90, 20979257), (97, 19465290), (117, 16137890), (127, 14867190), (130, 14524101), (131, 14413230), (194, 9732645), (195, 9682734), (234, 8068945), (254, 7433595), (262, 7206615), (291, 6488430), (381, 4955730), (390, 4841367), (393, 4804410), (485, 3893058), (582, 3244215), (585, 3227578), (635, 2973438), (655, 2882646), (762, 2477865), (786, 2402205), (873, 2162810), (970, 1946529), (1143, 1651910), (1170, 1613789), (1179, 1601470), (1261, 1497330), (1270, 1486719), (1310, 1441323), (1455, 1297686), (1651, 1143630), (1703, 1108710), (1746, 1081405), (1905, 991146), (1965, 960882), (2286, 825955), (2358, 800735), (2522, 748665), (2910, 648843), (3302, 571815), (3406, 554355), (3783, 499110), (3810, 495573), (3930, 480441), (4365, 432562), (4953, 381210), (5109, 369570), (5715, 330382), (5895, 320294), (6305, 299466), (7566, 249555), (8255, 228726), (8515, 221742), (8730, 216281), (9906, 190605), (10218, 184785), (11349, 166370), (11430, 165191), (11790, 160147), (12319, 153270), (12610, 149733), (12707, 148590), (14859, 127070), (15327, 123190), (16510, 114363), (16637, 113490), (17030, 110871), (18915, 99822), (22698, 83185), (24638, 76635), (24765, 76242), (25414, 74295), (25545, 73914), (29718, 63535), (30654, 61595), (33274, 56745), (36957, 51090), (37830, 49911), (38121, 49530)]