19317967130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19739}}^1$

素因数の和:19836

約数の個数: 128

約数和(自身を含む): 45844807680

約数和(自身を除く): 26526840550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 41, 55, 62, 70, 77, 82, 110, 154, 155, 205, 217, 287, 310, 341, 385, 410, 434, 451, 574, 682, 770, 902, 1085, 1271, 1435, 1705, 2170, 2255, 2387, 2542, 2870, 3157, 3410, 4510, 4774, 6314, 6355, 8897, 11935, 12710, 13981, 15785, 17794, 19739, 23870, 27962, 31570, 39478, 44485, 69905, 88970, 97867, 98695, 138173, 139810, 195734, 197390, 217129, 276346, 434258, 489335, 611909, 690865, 809299, 978670, 1085645, 1223818, 1381730, 1519903, 1618598, 2171290, 3039806, 3059545, 4046495, 4283363, 5665093, 6119090, 6730999, 7599515, 8092990, 8566726, 8902289, 11330186, 13461998, 15199030, 17804578, 21416815, 25088269, 28325465, 33654995, 42833630, 44511445, 47116993, 50176538, 56650930, 62316023, 67309990, 89022890, 94233986, 124632046, 125441345, 175617883, 235584965, 250882690, 275970959, 311580115, 351235766, 471169930, 551941918, 623160230, 878089415, 1379854795, 1756178830, 1931796713, 2759709590, 3863593426, 9658983565, 19317967130]

約数ペア:

[(1, 19317967130), (2, 9658983565), (5, 3863593426), (7, 2759709590), (10, 1931796713), (11, 1756178830), (14, 1379854795), (22, 878089415), (31, 623160230), (35, 551941918), (41, 471169930), (55, 351235766), (62, 311580115), (70, 275970959), (77, 250882690), (82, 235584965), (110, 175617883), (154, 125441345), (155, 124632046), (205, 94233986), (217, 89022890), (287, 67309990), (310, 62316023), (341, 56650930), (385, 50176538), (410, 47116993), (434, 44511445), (451, 42833630), (574, 33654995), (682, 28325465), (770, 25088269), (902, 21416815), (1085, 17804578), (1271, 15199030), (1435, 13461998), (1705, 11330186), (2170, 8902289), (2255, 8566726), (2387, 8092990), (2542, 7599515), (2870, 6730999), (3157, 6119090), (3410, 5665093), (4510, 4283363), (4774, 4046495), (6314, 3059545), (6355, 3039806), (8897, 2171290), (11935, 1618598), (12710, 1519903), (13981, 1381730), (15785, 1223818), (17794, 1085645), (19739, 978670), (23870, 809299), (27962, 690865), (31570, 611909), (39478, 489335), (44485, 434258), (69905, 276346), (88970, 217129), (97867, 197390), (98695, 195734), (138173, 139810)]