74940963405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31543}}^1$

素因数の和:31608

約数の個数: 128

約数和(自身を含む): 159599517696

約数和(自身を除く): 84658554291

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 121, 165, 187, 231, 255, 357, 363, 385, 561, 595, 605, 847, 935, 1155, 1309, 1331, 1785, 1815, 2057, 2541, 2805, 3927, 3993, 4235, 6171, 6545, 6655, 9317, 10285, 12705, 14399, 19635, 19965, 22627, 27951, 30855, 31543, 43197, 46585, 67881, 71995, 94629, 113135, 139755, 157715, 158389, 215985, 220801, 339405, 346973, 473145, 475167, 536231, 662403, 791945, 1040919, 1104005, 1608693, 1734865, 2375835, 2428811, 2681155, 3312015, 3753617, 3816703, 5204595, 5898541, 7286433, 8043465, 11260851, 11450109, 12144055, 17695623, 18768085, 19083515, 26716921, 29492705, 36432165, 41289787, 41983733, 56304255, 57250545, 64883951, 80150763, 88478115, 123869361, 125951199, 133584605, 194651853, 206448935, 209918665, 293886131, 324419755, 400753815, 454187657, 619346805, 629755995, 713723461, 881658393, 973259265, 1362562971, 1469430655, 2141170383, 2270938285, 3568617305, 4408291965, 4996064227, 6812814855, 10705851915, 14988192681, 24980321135, 74940963405]

約数ペア:

[(1, 74940963405), (3, 24980321135), (5, 14988192681), (7, 10705851915), (11, 6812814855), (15, 4996064227), (17, 4408291965), (21, 3568617305), (33, 2270938285), (35, 2141170383), (51, 1469430655), (55, 1362562971), (77, 973259265), (85, 881658393), (105, 713723461), (119, 629755995), (121, 619346805), (165, 454187657), (187, 400753815), (231, 324419755), (255, 293886131), (357, 209918665), (363, 206448935), (385, 194651853), (561, 133584605), (595, 125951199), (605, 123869361), (847, 88478115), (935, 80150763), (1155, 64883951), (1309, 57250545), (1331, 56304255), (1785, 41983733), (1815, 41289787), (2057, 36432165), (2541, 29492705), (2805, 26716921), (3927, 19083515), (3993, 18768085), (4235, 17695623), (6171, 12144055), (6545, 11450109), (6655, 11260851), (9317, 8043465), (10285, 7286433), (12705, 5898541), (14399, 5204595), (19635, 3816703), (19965, 3753617), (22627, 3312015), (27951, 2681155), (30855, 2428811), (31543, 2375835), (43197, 1734865), (46585, 1608693), (67881, 1104005), (71995, 1040919), (94629, 791945), (113135, 662403), (139755, 536231), (157715, 475167), (158389, 473145), (215985, 346973), (220801, 339405)]