431641210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 1092870144

約数和(自身を除く): 661228934

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 107, 110, 130, 143, 154, 155, 169, 182, 214, 217, 286, 310, 338, 341, 385, 403, 434, 455, 535, 682, 715, 749, 770, 806, 845, 910, 1001, 1070, 1085, 1177, 1183, 1391, 1430, 1498, 1690, 1705, 1859, 2002, 2015, 2170, 2354, 2366, 2387, 2782, 2821, 3317, 3410, 3718, 3745, 4030, 4433, 4774, 5005, 5239, 5642, 5885, 5915, 6634, 6955, 7490, 8239, 8866, 9295, 9737, 10010, 10478, 11770, 11830, 11935, 13013, 13910, 14105, 15301, 16478, 16585, 18083, 18590, 19474, 22165, 23219, 23870, 26026, 26195, 28210, 30602, 31031, 33170, 36166, 36487, 36673, 41195, 43121, 44330, 46438, 48685, 52390, 57629, 62062, 65065, 72974, 73346, 76505, 82390, 86242, 90415, 97370, 107107, 115258, 116095, 126581, 130130, 153010, 155155, 180830, 182435, 183365, 198913, 214214, 215605, 232190, 253162, 255409, 288145, 301847, 310310, 364870, 366730, 397826, 403403, 431210, 474331, 510818, 535535, 560573, 576290, 603694, 632905, 806806, 948662, 994565, 1071070, 1121146, 1265810, 1277045, 1392391, 1509235, 1989130, 2017015, 2371655, 2554090, 2784782, 2802865, 3018470, 3320317, 3924011, 4034030, 4743310, 5605730, 6166303, 6640634, 6961955, 7848022, 12332606, 13923910, 16601585, 19620055, 30831515, 33203170, 39240110, 43164121, 61663030, 86328242, 215820605, 431641210]

約数ペア:

[(1, 431641210), (2, 215820605), (5, 86328242), (7, 61663030), (10, 43164121), (11, 39240110), (13, 33203170), (14, 30831515), (22, 19620055), (26, 16601585), (31, 13923910), (35, 12332606), (55, 7848022), (62, 6961955), (65, 6640634), (70, 6166303), (77, 5605730), (91, 4743310), (107, 4034030), (110, 3924011), (130, 3320317), (143, 3018470), (154, 2802865), (155, 2784782), (169, 2554090), (182, 2371655), (214, 2017015), (217, 1989130), (286, 1509235), (310, 1392391), (338, 1277045), (341, 1265810), (385, 1121146), (403, 1071070), (434, 994565), (455, 948662), (535, 806806), (682, 632905), (715, 603694), (749, 576290), (770, 560573), (806, 535535), (845, 510818), (910, 474331), (1001, 431210), (1070, 403403), (1085, 397826), (1177, 366730), (1183, 364870), (1391, 310310), (1430, 301847), (1498, 288145), (1690, 255409), (1705, 253162), (1859, 232190), (2002, 215605), (2015, 214214), (2170, 198913), (2354, 183365), (2366, 182435), (2387, 180830), (2782, 155155), (2821, 153010), (3317, 130130), (3410, 126581), (3718, 116095), (3745, 115258), (4030, 107107), (4433, 97370), (4774, 90415), (5005, 86242), (5239, 82390), (5642, 76505), (5885, 73346), (5915, 72974), (6634, 65065), (6955, 62062), (7490, 57629), (8239, 52390), (8866, 48685), (9295, 46438), (9737, 44330), (10010, 43121), (10478, 41195), (11770, 36673), (11830, 36487), (11935, 36166), (13013, 33170), (13910, 31031), (14105, 30602), (15301, 28210), (16478, 26195), (16585, 26026), (18083, 23870), (18590, 23219), (19474, 22165)]