109915974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 187760826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 37, 42, 54, 58, 63, 74, 87, 111, 126, 174, 189, 203, 222, 259, 261, 271, 333, 378, 406, 518, 522, 542, 609, 666, 777, 783, 813, 999, 1073, 1218, 1554, 1566, 1626, 1827, 1897, 1998, 2146, 2331, 2439, 3219, 3654, 3794, 4662, 4878, 5481, 5691, 6438, 6993, 7317, 7511, 7859, 9657, 10027, 10962, 11382, 13986, 14634, 15022, 15718, 17073, 19314, 20054, 22533, 23577, 28971, 30081, 34146, 45066, 47154, 51219, 55013, 57942, 60162, 67599, 70189, 70731, 90243, 102438, 110026, 135198, 140378, 141462, 165039, 180486, 202797, 210567, 212193, 270729, 290783, 330078, 405594, 421134, 424386, 495117, 541458, 581566, 631701, 872349, 990234, 1263402, 1485351, 1744698, 1895103, 2035481, 2617047, 2970702, 3790206, 4070962, 5234094, 6106443, 7851141, 12212886, 15702282, 18319329, 36638658, 54957987, 109915974]

約数ペア:

[(1, 109915974), (2, 54957987), (3, 36638658), (6, 18319329), (7, 15702282), (9, 12212886), (14, 7851141), (18, 6106443), (21, 5234094), (27, 4070962), (29, 3790206), (37, 2970702), (42, 2617047), (54, 2035481), (58, 1895103), (63, 1744698), (74, 1485351), (87, 1263402), (111, 990234), (126, 872349), (174, 631701), (189, 581566), (203, 541458), (222, 495117), (259, 424386), (261, 421134), (271, 405594), (333, 330078), (378, 290783), (406, 270729), (518, 212193), (522, 210567), (542, 202797), (609, 180486), (666, 165039), (777, 141462), (783, 140378), (813, 135198), (999, 110026), (1073, 102438), (1218, 90243), (1554, 70731), (1566, 70189), (1626, 67599), (1827, 60162), (1897, 57942), (1998, 55013), (2146, 51219), (2331, 47154), (2439, 45066), (3219, 34146), (3654, 30081), (3794, 28971), (4662, 23577), (4878, 22533), (5481, 20054), (5691, 19314), (6438, 17073), (6993, 15718), (7317, 15022), (7511, 14634), (7859, 13986), (9657, 11382), (10027, 10962)]