30908031804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3617}}^1$

素因数の和:3721

約数の個数: 216

約数和(自身を含む): 91541333520

約数和(自身を除く): 60633301716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 741, 806, 961, 988, 1116, 1178, 1209, 1482, 1612, 1767, 1922, 2223, 2356, 2418, 2883, 2964, 3534, 3617, 3627, 3844, 4446, 4836, 5301, 5766, 7068, 7234, 7254, 7657, 8649, 8892, 10602, 10851, 11532, 12493, 14468, 14508, 15314, 17298, 18259, 21204, 21702, 22971, 24986, 30628, 32553, 34596, 36518, 37479, 43404, 45942, 47021, 49972, 54777, 65106, 68723, 68913, 73036, 74958, 91884, 94042, 109554, 112127, 112437, 130212, 137446, 137826, 141063, 149916, 164331, 188084, 206169, 219108, 224254, 224874, 237367, 274892, 275652, 282126, 328662, 336381, 412338, 423189, 448508, 449748, 474734, 564252, 618507, 657324, 672762, 712101, 824676, 846378, 893399, 949468, 1009143, 1237014, 1345524, 1424202, 1457651, 1692756, 1786798, 2018286, 2130413, 2136303, 2474028, 2680197, 2848404, 2915302, 3475937, 3573596, 4036572, 4260826, 4272606, 4372953, 5360394, 5830604, 6391239, 6951874, 8040591, 8521652, 8545212, 8745906, 10427811, 10720788, 12782478, 13118859, 13903748, 16081182, 17491812, 19173717, 20855622, 25564956, 26237718, 27695369, 31283433, 32162364, 38347434, 41711244, 45187181, 52475436, 55390738, 62566866, 66042803, 76694868, 83086107, 90374362, 110781476, 125133732, 132085606, 135561543, 166172214, 180748724, 198128409, 249258321, 264171212, 271123086, 332344428, 396256818, 406684629, 498516642, 542246172, 594385227, 792513636, 813369258, 858556439, 997033284, 1188770454, 1626738516, 1717112878, 2377540908, 2575669317, 3434225756, 5151338634, 7727007951, 10302677268, 15454015902, 30908031804]

約数ペア:

[(1, 30908031804), (2, 15454015902), (3, 10302677268), (4, 7727007951), (6, 5151338634), (9, 3434225756), (12, 2575669317), (13, 2377540908), (18, 1717112878), (19, 1626738516), (26, 1188770454), (31, 997033284), (36, 858556439), (38, 813369258), (39, 792513636), (52, 594385227), (57, 542246172), (62, 498516642), (76, 406684629), (78, 396256818), (93, 332344428), (114, 271123086), (117, 264171212), (124, 249258321), (156, 198128409), (171, 180748724), (186, 166172214), (228, 135561543), (234, 132085606), (247, 125133732), (279, 110781476), (342, 90374362), (372, 83086107), (403, 76694868), (468, 66042803), (494, 62566866), (558, 55390738), (589, 52475436), (684, 45187181), (741, 41711244), (806, 38347434), (961, 32162364), (988, 31283433), (1116, 27695369), (1178, 26237718), (1209, 25564956), (1482, 20855622), (1612, 19173717), (1767, 17491812), (1922, 16081182), (2223, 13903748), (2356, 13118859), (2418, 12782478), (2883, 10720788), (2964, 10427811), (3534, 8745906), (3617, 8545212), (3627, 8521652), (3844, 8040591), (4446, 6951874), (4836, 6391239), (5301, 5830604), (5766, 5360394), (7068, 4372953), (7234, 4272606), (7254, 4260826), (7657, 4036572), (8649, 3573596), (8892, 3475937), (10602, 2915302), (10851, 2848404), (11532, 2680197), (12493, 2474028), (14468, 2136303), (14508, 2130413), (15314, 2018286), (17298, 1786798), (18259, 1692756), (21204, 1457651), (21702, 1424202), (22971, 1345524), (24986, 1237014), (30628, 1009143), (32553, 949468), (34596, 893399), (36518, 846378), (37479, 824676), (43404, 712101), (45942, 672762), (47021, 657324), (49972, 618507), (54777, 564252), (65106, 474734), (68723, 449748), (68913, 448508), (73036, 423189), (74958, 412338), (91884, 336381), (94042, 328662), (109554, 282126), (112127, 275652), (112437, 274892), (130212, 237367), (137446, 224874), (137826, 224254), (141063, 219108), (149916, 206169), (164331, 188084)]