30790872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 96096000

約数和(自身を除く): 65305128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 199, 252, 307, 398, 504, 597, 614, 796, 921, 1194, 1228, 1393, 1592, 1791, 1842, 2149, 2388, 2456, 2763, 2786, 3582, 3684, 4179, 4298, 4776, 5526, 5572, 6447, 7164, 7368, 8358, 8596, 11052, 11144, 12537, 12894, 14328, 16716, 17192, 19341, 22104, 25074, 25788, 33432, 38682, 50148, 51576, 61093, 77364, 100296, 122186, 154728, 183279, 244372, 366558, 427651, 488744, 549837, 733116, 855302, 1099674, 1282953, 1466232, 1710604, 2199348, 2565906, 3421208, 3848859, 4398696, 5131812, 7697718, 10263624, 15395436, 30790872]

約数ペア:

[(1, 30790872), (2, 15395436), (3, 10263624), (4, 7697718), (6, 5131812), (7, 4398696), (8, 3848859), (9, 3421208), (12, 2565906), (14, 2199348), (18, 1710604), (21, 1466232), (24, 1282953), (28, 1099674), (36, 855302), (42, 733116), (56, 549837), (63, 488744), (72, 427651), (84, 366558), (126, 244372), (168, 183279), (199, 154728), (252, 122186), (307, 100296), (398, 77364), (504, 61093), (597, 51576), (614, 50148), (796, 38682), (921, 33432), (1194, 25788), (1228, 25074), (1393, 22104), (1592, 19341), (1791, 17192), (1842, 16716), (2149, 14328), (2388, 12894), (2456, 12537), (2763, 11144), (2786, 11052), (3582, 8596), (3684, 8358), (4179, 7368), (4298, 7164), (4776, 6447), (5526, 5572)]