1947349710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 5580057600

約数和(自身を除く): 3632707890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 107, 114, 145, 171, 174, 190, 214, 261, 285, 290, 321, 342, 367, 435, 522, 535, 551, 570, 642, 734, 855, 870, 963, 1070, 1101, 1102, 1305, 1605, 1653, 1710, 1835, 1926, 2033, 2202, 2610, 2755, 3103, 3210, 3303, 3306, 3670, 4066, 4815, 4959, 5505, 5510, 6099, 6206, 6606, 6973, 8265, 9309, 9630, 9918, 10165, 10643, 11010, 12198, 13946, 15515, 16515, 16530, 18297, 18618, 20330, 20919, 21286, 24795, 27927, 30495, 31030, 31929, 33030, 34865, 36594, 39269, 41838, 46545, 49590, 53215, 55854, 58957, 60990, 62757, 63858, 69730, 78538, 91485, 93090, 95787, 104595, 106430, 117807, 117914, 125514, 139635, 159645, 176871, 182970, 191574, 196345, 202217, 209190, 235614, 279270, 294785, 313785, 319290, 353421, 353742, 392690, 404434, 478935, 530613, 589035, 589570, 606651, 627570, 706842, 746111, 884355, 957870, 1011085, 1061226, 1138801, 1178070, 1213302, 1492222, 1767105, 1768710, 1819953, 2022170, 2238333, 2277602, 2653065, 3033255, 3416403, 3534210, 3639906, 3730555, 4476666, 5306130, 5694005, 6066510, 6714999, 6832806, 7461110, 9099765, 10249209, 11191665, 11388010, 13429998, 17082015, 18199530, 20498418, 21637219, 22383330, 33574995, 34164030, 43274438, 51246045, 64911657, 67149990, 102492090, 108186095, 129823314, 194734971, 216372190, 324558285, 389469942, 649116570, 973674855, 1947349710]

約数ペア:

[(1, 1947349710), (2, 973674855), (3, 649116570), (5, 389469942), (6, 324558285), (9, 216372190), (10, 194734971), (15, 129823314), (18, 108186095), (19, 102492090), (29, 67149990), (30, 64911657), (38, 51246045), (45, 43274438), (57, 34164030), (58, 33574995), (87, 22383330), (90, 21637219), (95, 20498418), (107, 18199530), (114, 17082015), (145, 13429998), (171, 11388010), (174, 11191665), (190, 10249209), (214, 9099765), (261, 7461110), (285, 6832806), (290, 6714999), (321, 6066510), (342, 5694005), (367, 5306130), (435, 4476666), (522, 3730555), (535, 3639906), (551, 3534210), (570, 3416403), (642, 3033255), (734, 2653065), (855, 2277602), (870, 2238333), (963, 2022170), (1070, 1819953), (1101, 1768710), (1102, 1767105), (1305, 1492222), (1605, 1213302), (1653, 1178070), (1710, 1138801), (1835, 1061226), (1926, 1011085), (2033, 957870), (2202, 884355), (2610, 746111), (2755, 706842), (3103, 627570), (3210, 606651), (3303, 589570), (3306, 589035), (3670, 530613), (4066, 478935), (4815, 404434), (4959, 392690), (5505, 353742), (5510, 353421), (6099, 319290), (6206, 313785), (6606, 294785), (6973, 279270), (8265, 235614), (9309, 209190), (9630, 202217), (9918, 196345), (10165, 191574), (10643, 182970), (11010, 176871), (12198, 159645), (13946, 139635), (15515, 125514), (16515, 117914), (16530, 117807), (18297, 106430), (18618, 104595), (20330, 95787), (20919, 93090), (21286, 91485), (24795, 78538), (27927, 69730), (30495, 63858), (31030, 62757), (31929, 60990), (33030, 58957), (34865, 55854), (36594, 53215), (39269, 49590), (41838, 46545)]