91271070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 178296930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 198, 237, 270, 297, 330, 389, 395, 474, 495, 594, 711, 778, 790, 869, 990, 1167, 1185, 1422, 1485, 1738, 1945, 2133, 2334, 2370, 2607, 2970, 3501, 3555, 3890, 4266, 4279, 4345, 5214, 5835, 7002, 7110, 7821, 8558, 8690, 10503, 10665, 11670, 12837, 13035, 15642, 17505, 21006, 21330, 21395, 23463, 25674, 26070, 30731, 35010, 38511, 39105, 42790, 46926, 52515, 61462, 64185, 77022, 78210, 92193, 105030, 115533, 117315, 128370, 153655, 184386, 192555, 231066, 234630, 276579, 307310, 338041, 385110, 460965, 553158, 577665, 676082, 829737, 921930, 1014123, 1155330, 1382895, 1659474, 1690205, 2028246, 2765790, 3042369, 3380410, 4148685, 5070615, 6084738, 8297370, 9127107, 10141230, 15211845, 18254214, 30423690, 45635535, 91271070]

約数ペア:

[(1, 91271070), (2, 45635535), (3, 30423690), (5, 18254214), (6, 15211845), (9, 10141230), (10, 9127107), (11, 8297370), (15, 6084738), (18, 5070615), (22, 4148685), (27, 3380410), (30, 3042369), (33, 2765790), (45, 2028246), (54, 1690205), (55, 1659474), (66, 1382895), (79, 1155330), (90, 1014123), (99, 921930), (110, 829737), (135, 676082), (158, 577665), (165, 553158), (198, 460965), (237, 385110), (270, 338041), (297, 307310), (330, 276579), (389, 234630), (395, 231066), (474, 192555), (495, 184386), (594, 153655), (711, 128370), (778, 117315), (790, 115533), (869, 105030), (990, 92193), (1167, 78210), (1185, 77022), (1422, 64185), (1485, 61462), (1738, 52515), (1945, 46926), (2133, 42790), (2334, 39105), (2370, 38511), (2607, 35010), (2970, 30731), (3501, 26070), (3555, 25674), (3890, 23463), (4266, 21395), (4279, 21330), (4345, 21006), (5214, 17505), (5835, 15642), (7002, 13035), (7110, 12837), (7821, 11670), (8558, 10665), (8690, 10503)]