38685274290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1944961}}^1$

素因数の和:1945004

約数の個数: 96

約数和(自身を含む): 114690519216

約数和(自身を除く): 76005244926

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 1944961, 3889922, 5834883, 9724805, 11669766, 17504649, 19449610, 25284493, 29174415, 33064337, 35009298, 50568986, 58348830, 66128674, 75853479, 87523245, 99193011, 126422465, 151706958, 165321685, 175046490, 198386022, 227560437, 252844930, 297579033, 330643370, 379267395, 429836381, 455120874, 495965055, 595158066, 758534790, 859672762, 991930110, 1137802185, 1289509143, 1487895165, 2149181905, 2275604370, 2579018286, 2975790330, 3868527429, 4298363810, 6447545715, 7737054858, 12895091430, 19342637145, 38685274290]

約数ペア:

[(1, 38685274290), (2, 19342637145), (3, 12895091430), (5, 7737054858), (6, 6447545715), (9, 4298363810), (10, 3868527429), (13, 2975790330), (15, 2579018286), (17, 2275604370), (18, 2149181905), (26, 1487895165), (30, 1289509143), (34, 1137802185), (39, 991930110), (45, 859672762), (51, 758534790), (65, 595158066), (78, 495965055), (85, 455120874), (90, 429836381), (102, 379267395), (117, 330643370), (130, 297579033), (153, 252844930), (170, 227560437), (195, 198386022), (221, 175046490), (234, 165321685), (255, 151706958), (306, 126422465), (390, 99193011), (442, 87523245), (510, 75853479), (585, 66128674), (663, 58348830), (765, 50568986), (1105, 35009298), (1170, 33064337), (1326, 29174415), (1530, 25284493), (1989, 19449610), (2210, 17504649), (3315, 11669766), (3978, 9724805), (6630, 5834883), (9945, 3889922), (19890, 1944961)]