27631890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 89631360

約数和(自身を除く): 61999470

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, 113, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 226, 234, 247, 285, 286, 330, 339, 342, 390, 418, 429, 494, 495, 565, 570, 585, 627, 678, 715, 741, 855, 858, 990, 1017, 1045, 1130, 1170, 1235, 1243, 1254, 1287, 1430, 1469, 1482, 1695, 1710, 1881, 2034, 2090, 2145, 2147, 2223, 2470, 2486, 2574, 2717, 2938, 3135, 3390, 3705, 3729, 3762, 4290, 4294, 4407, 4446, 5085, 5434, 6215, 6270, 6435, 6441, 7345, 7410, 7458, 8151, 8814, 9405, 10170, 10735, 11115, 11187, 12430, 12870, 12882, 13221, 13585, 14690, 16159, 16302, 18645, 18810, 19323, 21470, 22035, 22230, 22374, 23617, 24453, 26442, 27170, 27911, 32205, 32318, 37290, 38646, 40755, 44070, 47234, 48477, 48906, 55822, 55935, 64410, 66105, 70851, 80795, 81510, 83733, 96615, 96954, 111870, 118085, 122265, 132210, 139555, 141702, 145431, 161590, 167466, 193230, 212553, 236170, 242385, 244530, 251199, 279110, 290862, 307021, 354255, 418665, 425106, 484770, 502398, 614042, 708510, 727155, 837330, 921063, 1062765, 1255995, 1454310, 1535105, 1842126, 2125530, 2511990, 2763189, 3070210, 4605315, 5526378, 9210630, 13815945, 27631890]

約数ペア:

[(1, 27631890), (2, 13815945), (3, 9210630), (5, 5526378), (6, 4605315), (9, 3070210), (10, 2763189), (11, 2511990), (13, 2125530), (15, 1842126), (18, 1535105), (19, 1454310), (22, 1255995), (26, 1062765), (30, 921063), (33, 837330), (38, 727155), (39, 708510), (45, 614042), (55, 502398), (57, 484770), (65, 425106), (66, 418665), (78, 354255), (90, 307021), (95, 290862), (99, 279110), (110, 251199), (113, 244530), (114, 242385), (117, 236170), (130, 212553), (143, 193230), (165, 167466), (171, 161590), (190, 145431), (195, 141702), (198, 139555), (209, 132210), (226, 122265), (234, 118085), (247, 111870), (285, 96954), (286, 96615), (330, 83733), (339, 81510), (342, 80795), (390, 70851), (418, 66105), (429, 64410), (494, 55935), (495, 55822), (565, 48906), (570, 48477), (585, 47234), (627, 44070), (678, 40755), (715, 38646), (741, 37290), (855, 32318), (858, 32205), (990, 27911), (1017, 27170), (1045, 26442), (1130, 24453), (1170, 23617), (1235, 22374), (1243, 22230), (1254, 22035), (1287, 21470), (1430, 19323), (1469, 18810), (1482, 18645), (1695, 16302), (1710, 16159), (1881, 14690), (2034, 13585), (2090, 13221), (2145, 12882), (2147, 12870), (2223, 12430), (2470, 11187), (2486, 11115), (2574, 10735), (2717, 10170), (2938, 9405), (3135, 8814), (3390, 8151), (3705, 7458), (3729, 7410), (3762, 7345), (4290, 6441), (4294, 6435), (4407, 6270), (4446, 6215), (5085, 5434)]