31055310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 69583410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 127, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 254, 285, 286, 330, 342, 381, 390, 418, 429, 494, 495, 570, 585, 627, 635, 715, 741, 762, 855, 858, 990, 1045, 1143, 1170, 1235, 1254, 1270, 1287, 1397, 1430, 1482, 1651, 1710, 1881, 1905, 2090, 2145, 2223, 2286, 2413, 2470, 2574, 2717, 2794, 3135, 3302, 3705, 3762, 3810, 4191, 4290, 4446, 4826, 4953, 5434, 5715, 6270, 6435, 6985, 7239, 7410, 8151, 8255, 8382, 9405, 9906, 11115, 11430, 12065, 12573, 12870, 13585, 13970, 14478, 14859, 16302, 16510, 18161, 18810, 20955, 21717, 22230, 24130, 24453, 24765, 25146, 26543, 27170, 29718, 31369, 36195, 36322, 40755, 41910, 43434, 48906, 49530, 53086, 54483, 62738, 62865, 72390, 74295, 79629, 81510, 90805, 94107, 108585, 108966, 122265, 125730, 132715, 148590, 156845, 159258, 163449, 181610, 188214, 217170, 238887, 244530, 265430, 272415, 282321, 313690, 326898, 345059, 398145, 470535, 477774, 544830, 564642, 690118, 796290, 817245, 941070, 1035177, 1194435, 1411605, 1634490, 1725295, 2070354, 2388870, 2823210, 3105531, 3450590, 5175885, 6211062, 10351770, 15527655, 31055310]

約数ペア:

[(1, 31055310), (2, 15527655), (3, 10351770), (5, 6211062), (6, 5175885), (9, 3450590), (10, 3105531), (11, 2823210), (13, 2388870), (15, 2070354), (18, 1725295), (19, 1634490), (22, 1411605), (26, 1194435), (30, 1035177), (33, 941070), (38, 817245), (39, 796290), (45, 690118), (55, 564642), (57, 544830), (65, 477774), (66, 470535), (78, 398145), (90, 345059), (95, 326898), (99, 313690), (110, 282321), (114, 272415), (117, 265430), (127, 244530), (130, 238887), (143, 217170), (165, 188214), (171, 181610), (190, 163449), (195, 159258), (198, 156845), (209, 148590), (234, 132715), (247, 125730), (254, 122265), (285, 108966), (286, 108585), (330, 94107), (342, 90805), (381, 81510), (390, 79629), (418, 74295), (429, 72390), (494, 62865), (495, 62738), (570, 54483), (585, 53086), (627, 49530), (635, 48906), (715, 43434), (741, 41910), (762, 40755), (855, 36322), (858, 36195), (990, 31369), (1045, 29718), (1143, 27170), (1170, 26543), (1235, 25146), (1254, 24765), (1270, 24453), (1287, 24130), (1397, 22230), (1430, 21717), (1482, 20955), (1651, 18810), (1710, 18161), (1881, 16510), (1905, 16302), (2090, 14859), (2145, 14478), (2223, 13970), (2286, 13585), (2413, 12870), (2470, 12573), (2574, 12065), (2717, 11430), (2794, 11115), (3135, 9906), (3302, 9405), (3705, 8382), (3762, 8255), (3810, 8151), (4191, 7410), (4290, 7239), (4446, 6985), (4826, 6435), (4953, 6270), (5434, 5715)]