170744310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15679}}^1$

素因数の和:15714

約数の個数: 72

約数和(自身を含む): 487992960

約数和(自身を除く): 317248650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 15679, 31358, 47037, 78395, 94074, 141111, 156790, 172469, 235185, 282222, 344938, 470370, 517407, 705555, 862345, 1034814, 1411110, 1552221, 1724690, 1897159, 2587035, 3104442, 3794318, 5174070, 5691477, 7761105, 9485795, 11382954, 15522210, 17074431, 18971590, 28457385, 34148862, 56914770, 85372155, 170744310]

約数ペア:

[(1, 170744310), (2, 85372155), (3, 56914770), (5, 34148862), (6, 28457385), (9, 18971590), (10, 17074431), (11, 15522210), (15, 11382954), (18, 9485795), (22, 7761105), (30, 5691477), (33, 5174070), (45, 3794318), (55, 3104442), (66, 2587035), (90, 1897159), (99, 1724690), (110, 1552221), (121, 1411110), (165, 1034814), (198, 862345), (242, 705555), (330, 517407), (363, 470370), (495, 344938), (605, 282222), (726, 235185), (990, 172469), (1089, 156790), (1210, 141111), (1815, 94074), (2178, 78395), (3630, 47037), (5445, 31358), (10890, 15679)]