2000592405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2060

約数の個数: 128

約数和(自身を含む): 4320691200

約数和(自身を除く): 2320098795

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 37, 45, 63, 87, 105, 111, 135, 145, 185, 189, 203, 259, 261, 315, 333, 435, 555, 609, 777, 783, 945, 999, 1015, 1073, 1295, 1305, 1665, 1827, 1973, 2331, 3045, 3219, 3885, 3915, 4995, 5365, 5481, 5919, 6993, 7511, 9135, 9657, 9865, 11655, 13811, 16095, 17757, 22533, 27405, 28971, 29595, 34965, 37555, 41433, 48285, 53271, 57217, 67599, 69055, 73001, 88785, 112665, 124299, 144855, 171651, 202797, 207165, 219003, 266355, 286085, 337995, 365005, 372897, 400519, 511007, 514953, 621495, 657009, 858255, 1013985, 1095015, 1201557, 1533021, 1544859, 1864485, 1971027, 2002595, 2117029, 2555035, 2574765, 3285045, 3604671, 4599063, 6007785, 6351087, 7665105, 7724295, 9855135, 10585145, 10814013, 13797189, 14819203, 18023355, 19053261, 22995315, 31755435, 44457609, 54070065, 57159783, 68985945, 74096015, 95266305, 133372827, 222288045, 285798915, 400118481, 666864135, 2000592405]

約数ペア:

[(1, 2000592405), (3, 666864135), (5, 400118481), (7, 285798915), (9, 222288045), (15, 133372827), (21, 95266305), (27, 74096015), (29, 68985945), (35, 57159783), (37, 54070065), (45, 44457609), (63, 31755435), (87, 22995315), (105, 19053261), (111, 18023355), (135, 14819203), (145, 13797189), (185, 10814013), (189, 10585145), (203, 9855135), (259, 7724295), (261, 7665105), (315, 6351087), (333, 6007785), (435, 4599063), (555, 3604671), (609, 3285045), (777, 2574765), (783, 2555035), (945, 2117029), (999, 2002595), (1015, 1971027), (1073, 1864485), (1295, 1544859), (1305, 1533021), (1665, 1201557), (1827, 1095015), (1973, 1013985), (2331, 858255), (3045, 657009), (3219, 621495), (3885, 514953), (3915, 511007), (4995, 400519), (5365, 372897), (5481, 365005), (5919, 337995), (6993, 286085), (7511, 266355), (9135, 219003), (9657, 207165), (9865, 202797), (11655, 171651), (13811, 144855), (16095, 124299), (17757, 112665), (22533, 88785), (27405, 73001), (28971, 69055), (29595, 67599), (34965, 57217), (37555, 53271), (41433, 48285)]