87450930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 262139904

約数和(自身を除く): 174688974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1093, 1143, 1270, 1778, 1905, 2186, 2286, 2667, 3279, 3810, 4445, 5334, 5465, 5715, 6558, 7651, 8001, 8890, 9837, 10930, 11430, 13335, 15302, 16002, 16395, 19674, 22953, 26670, 32790, 38255, 40005, 45906, 49185, 68859, 76510, 80010, 98370, 114765, 137718, 138811, 229530, 277622, 344295, 416433, 688590, 694055, 832866, 971677, 1249299, 1388110, 1943354, 2082165, 2498598, 2915031, 4164330, 4858385, 5830062, 6246495, 8745093, 9716770, 12492990, 14575155, 17490186, 29150310, 43725465, 87450930]

約数ペア:

[(1, 87450930), (2, 43725465), (3, 29150310), (5, 17490186), (6, 14575155), (7, 12492990), (9, 9716770), (10, 8745093), (14, 6246495), (15, 5830062), (18, 4858385), (21, 4164330), (30, 2915031), (35, 2498598), (42, 2082165), (45, 1943354), (63, 1388110), (70, 1249299), (90, 971677), (105, 832866), (126, 694055), (127, 688590), (210, 416433), (254, 344295), (315, 277622), (381, 229530), (630, 138811), (635, 137718), (762, 114765), (889, 98370), (1093, 80010), (1143, 76510), (1270, 68859), (1778, 49185), (1905, 45906), (2186, 40005), (2286, 38255), (2667, 32790), (3279, 26670), (3810, 22953), (4445, 19674), (5334, 16395), (5465, 16002), (5715, 15302), (6558, 13335), (7651, 11430), (8001, 10930), (8890, 9837)]