6538457660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{1031}}^1$

素因数の和:1611

約数の個数: 96

約数和(自身を含む): 15903433728

約数和(自身を除く): 9364976068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 467, 485, 679, 934, 970, 1031, 1358, 1868, 1940, 2062, 2335, 2716, 3269, 3395, 4124, 4670, 5155, 6538, 6790, 7217, 9340, 10310, 13076, 13580, 14434, 16345, 20620, 28868, 32690, 36085, 45299, 65380, 72170, 90598, 100007, 144340, 181196, 200014, 226495, 317093, 400028, 452990, 481477, 500035, 634186, 700049, 905980, 962954, 1000070, 1268372, 1400098, 1585465, 1925908, 2000140, 2407385, 2800196, 3170930, 3370339, 3500245, 4814770, 6341860, 6740678, 7000490, 9629540, 13481356, 14000980, 16851695, 33703390, 46703269, 67406780, 93406538, 186813076, 233516345, 326922883, 467032690, 653845766, 934065380, 1307691532, 1634614415, 3269228830, 6538457660]

約数ペア:

[(1, 6538457660), (2, 3269228830), (4, 1634614415), (5, 1307691532), (7, 934065380), (10, 653845766), (14, 467032690), (20, 326922883), (28, 233516345), (35, 186813076), (70, 93406538), (97, 67406780), (140, 46703269), (194, 33703390), (388, 16851695), (467, 14000980), (485, 13481356), (679, 9629540), (934, 7000490), (970, 6740678), (1031, 6341860), (1358, 4814770), (1868, 3500245), (1940, 3370339), (2062, 3170930), (2335, 2800196), (2716, 2407385), (3269, 2000140), (3395, 1925908), (4124, 1585465), (4670, 1400098), (5155, 1268372), (6538, 1000070), (6790, 962954), (7217, 905980), (9340, 700049), (10310, 634186), (13076, 500035), (13580, 481477), (14434, 452990), (16345, 400028), (20620, 317093), (28868, 226495), (32690, 200014), (36085, 181196), (45299, 144340), (65380, 100007), (72170, 90598)]