9681210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 31868928

約数和(自身を除く): 22187718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 127, 154, 165, 198, 210, 231, 242, 254, 315, 330, 363, 381, 385, 462, 495, 605, 630, 635, 693, 726, 762, 770, 847, 889, 990, 1089, 1143, 1155, 1210, 1270, 1386, 1397, 1694, 1778, 1815, 1905, 2178, 2286, 2310, 2541, 2667, 2794, 3465, 3630, 3810, 4191, 4235, 4445, 5082, 5334, 5445, 5715, 6930, 6985, 7623, 8001, 8382, 8470, 8890, 9779, 10890, 11430, 12573, 12705, 13335, 13970, 15246, 15367, 16002, 19558, 20955, 25146, 25410, 26670, 29337, 30734, 38115, 40005, 41910, 46101, 48895, 58674, 62865, 76230, 76835, 80010, 88011, 92202, 97790, 107569, 125730, 138303, 146685, 153670, 176022, 215138, 230505, 276606, 293370, 322707, 440055, 461010, 537845, 645414, 691515, 880110, 968121, 1075690, 1383030, 1613535, 1936242, 3227070, 4840605, 9681210]

約数ペア:

[(1, 9681210), (2, 4840605), (3, 3227070), (5, 1936242), (6, 1613535), (7, 1383030), (9, 1075690), (10, 968121), (11, 880110), (14, 691515), (15, 645414), (18, 537845), (21, 461010), (22, 440055), (30, 322707), (33, 293370), (35, 276606), (42, 230505), (45, 215138), (55, 176022), (63, 153670), (66, 146685), (70, 138303), (77, 125730), (90, 107569), (99, 97790), (105, 92202), (110, 88011), (121, 80010), (126, 76835), (127, 76230), (154, 62865), (165, 58674), (198, 48895), (210, 46101), (231, 41910), (242, 40005), (254, 38115), (315, 30734), (330, 29337), (363, 26670), (381, 25410), (385, 25146), (462, 20955), (495, 19558), (605, 16002), (630, 15367), (635, 15246), (693, 13970), (726, 13335), (762, 12705), (770, 12573), (847, 11430), (889, 10890), (990, 9779), (1089, 8890), (1143, 8470), (1155, 8382), (1210, 8001), (1270, 7623), (1386, 6985), (1397, 6930), (1694, 5715), (1778, 5445), (1815, 5334), (1905, 5082), (2178, 4445), (2286, 4235), (2310, 4191), (2541, 3810), (2667, 3630), (2794, 3465)]