2585651490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 7393034880

約数和(自身を除く): 4807383390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 69, 86, 90, 115, 129, 135, 138, 207, 215, 230, 258, 270, 345, 387, 414, 421, 430, 529, 621, 645, 690, 774, 842, 989, 1035, 1058, 1161, 1242, 1263, 1290, 1587, 1935, 1978, 2070, 2105, 2322, 2526, 2645, 2967, 3105, 3174, 3789, 3870, 4210, 4761, 4945, 5290, 5805, 5934, 6210, 6315, 7578, 7935, 8901, 9522, 9683, 9890, 11367, 11610, 12630, 14283, 14835, 15870, 17802, 18103, 18945, 19366, 22734, 22747, 23805, 26703, 28566, 29049, 29670, 36206, 37890, 44505, 45494, 47610, 48415, 53406, 54309, 56835, 58098, 68241, 71415, 87147, 89010, 90515, 96830, 108618, 113670, 113735, 133515, 136482, 142830, 145245, 162927, 174294, 181030, 204723, 222709, 227470, 261441, 267030, 271545, 290490, 325854, 341205, 409446, 416369, 435735, 445418, 488781, 522882, 543090, 614169, 668127, 682410, 814635, 832738, 871470, 977562, 1023615, 1113545, 1228338, 1249107, 1307205, 1336254, 1629270, 2004381, 2047230, 2081845, 2227090, 2443905, 2498214, 2614410, 3070845, 3340635, 3747321, 4008762, 4163690, 4887810, 6013143, 6141690, 6245535, 6681270, 7494642, 9576487, 10021905, 11241963, 12026286, 12491070, 18736605, 19152974, 20043810, 22483926, 28729461, 30065715, 37473210, 47882435, 56209815, 57458922, 60131430, 86188383, 95764870, 112419630, 143647305, 172376766, 258565149, 287294610, 430941915, 517130298, 861883830, 1292825745, 2585651490]

約数ペア:

[(1, 2585651490), (2, 1292825745), (3, 861883830), (5, 517130298), (6, 430941915), (9, 287294610), (10, 258565149), (15, 172376766), (18, 143647305), (23, 112419630), (27, 95764870), (30, 86188383), (43, 60131430), (45, 57458922), (46, 56209815), (54, 47882435), (69, 37473210), (86, 30065715), (90, 28729461), (115, 22483926), (129, 20043810), (135, 19152974), (138, 18736605), (207, 12491070), (215, 12026286), (230, 11241963), (258, 10021905), (270, 9576487), (345, 7494642), (387, 6681270), (414, 6245535), (421, 6141690), (430, 6013143), (529, 4887810), (621, 4163690), (645, 4008762), (690, 3747321), (774, 3340635), (842, 3070845), (989, 2614410), (1035, 2498214), (1058, 2443905), (1161, 2227090), (1242, 2081845), (1263, 2047230), (1290, 2004381), (1587, 1629270), (1935, 1336254), (1978, 1307205), (2070, 1249107), (2105, 1228338), (2322, 1113545), (2526, 1023615), (2645, 977562), (2967, 871470), (3105, 832738), (3174, 814635), (3789, 682410), (3870, 668127), (4210, 614169), (4761, 543090), (4945, 522882), (5290, 488781), (5805, 445418), (5934, 435735), (6210, 416369), (6315, 409446), (7578, 341205), (7935, 325854), (8901, 290490), (9522, 271545), (9683, 267030), (9890, 261441), (11367, 227470), (11610, 222709), (12630, 204723), (14283, 181030), (14835, 174294), (15870, 162927), (17802, 145245), (18103, 142830), (18945, 136482), (19366, 133515), (22734, 113735), (22747, 113670), (23805, 108618), (26703, 96830), (28566, 90515), (29049, 89010), (29670, 87147), (36206, 71415), (37890, 68241), (44505, 58098), (45494, 56835), (47610, 54309), (48415, 53406)]