2031014790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1217}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 6201861120

約数和(自身を除く): 4170846330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 883, 945, 1217, 1766, 1890, 2434, 2649, 3651, 4415, 5298, 6085, 6181, 7302, 7947, 8519, 8830, 10953, 12170, 12362, 13245, 15894, 17038, 18255, 18543, 21906, 23841, 25557, 26490, 30905, 32859, 36510, 37086, 39735, 42595, 47682, 51114, 54765, 55629, 61810, 65718, 76671, 79470, 85190, 92715, 109530, 111258, 119205, 127785, 153342, 164295, 166887, 185430, 230013, 238410, 255570, 278145, 328590, 333774, 383355, 460026, 556290, 766710, 834435, 1074611, 1150065, 1668870, 2149222, 2300130, 3223833, 5373055, 6447666, 7522277, 9671499, 10746110, 15044554, 16119165, 19342998, 22566831, 29014497, 32238330, 37611385, 45133662, 48357495, 58028994, 67700493, 75222770, 96714990, 112834155, 135400986, 145072485, 203101479, 225668310, 290144970, 338502465, 406202958, 677004930, 1015507395, 2031014790]

約数ペア:

[(1, 2031014790), (2, 1015507395), (3, 677004930), (5, 406202958), (6, 338502465), (7, 290144970), (9, 225668310), (10, 203101479), (14, 145072485), (15, 135400986), (18, 112834155), (21, 96714990), (27, 75222770), (30, 67700493), (35, 58028994), (42, 48357495), (45, 45133662), (54, 37611385), (63, 32238330), (70, 29014497), (90, 22566831), (105, 19342998), (126, 16119165), (135, 15044554), (189, 10746110), (210, 9671499), (270, 7522277), (315, 6447666), (378, 5373055), (630, 3223833), (883, 2300130), (945, 2149222), (1217, 1668870), (1766, 1150065), (1890, 1074611), (2434, 834435), (2649, 766710), (3651, 556290), (4415, 460026), (5298, 383355), (6085, 333774), (6181, 328590), (7302, 278145), (7947, 255570), (8519, 238410), (8830, 230013), (10953, 185430), (12170, 166887), (12362, 164295), (13245, 153342), (15894, 127785), (17038, 119205), (18255, 111258), (18543, 109530), (21906, 92715), (23841, 85190), (25557, 79470), (26490, 76671), (30905, 65718), (32859, 61810), (36510, 55629), (37086, 54765), (39735, 51114), (42595, 47682)]