18330574360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{18251}}^1$

素因数の和:18497

約数の個数: 128

約数和(自身を含む): 50147735040

約数和(自身を除く): 31817160680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 211, 238, 280, 340, 422, 476, 595, 680, 844, 952, 1055, 1190, 1477, 1688, 2110, 2380, 2954, 3587, 4220, 4760, 5908, 7174, 7385, 8440, 11816, 14348, 14770, 17935, 18251, 25109, 28696, 29540, 35870, 36502, 50218, 59080, 71740, 73004, 91255, 100436, 125545, 127757, 143480, 146008, 182510, 200872, 251090, 255514, 310267, 365020, 502180, 511028, 620534, 638785, 730040, 1004360, 1022056, 1241068, 1277570, 1551335, 2171869, 2482136, 2555140, 3102670, 3850961, 4343738, 5110280, 6205340, 7701922, 8687476, 10859345, 12410680, 15403844, 17374952, 19254805, 21718690, 26956727, 30807688, 38509610, 43437380, 53913454, 65466337, 77019220, 86874760, 107826908, 130932674, 134783635, 154038440, 215653816, 261865348, 269567270, 327331685, 458264359, 523730696, 539134540, 654663370, 916528718, 1078269080, 1309326740, 1833057436, 2291321795, 2618653480, 3666114872, 4582643590, 9165287180, 18330574360]

約数ペア:

[(1, 18330574360), (2, 9165287180), (4, 4582643590), (5, 3666114872), (7, 2618653480), (8, 2291321795), (10, 1833057436), (14, 1309326740), (17, 1078269080), (20, 916528718), (28, 654663370), (34, 539134540), (35, 523730696), (40, 458264359), (56, 327331685), (68, 269567270), (70, 261865348), (85, 215653816), (119, 154038440), (136, 134783635), (140, 130932674), (170, 107826908), (211, 86874760), (238, 77019220), (280, 65466337), (340, 53913454), (422, 43437380), (476, 38509610), (595, 30807688), (680, 26956727), (844, 21718690), (952, 19254805), (1055, 17374952), (1190, 15403844), (1477, 12410680), (1688, 10859345), (2110, 8687476), (2380, 7701922), (2954, 6205340), (3587, 5110280), (4220, 4343738), (4760, 3850961), (5908, 3102670), (7174, 2555140), (7385, 2482136), (8440, 2171869), (11816, 1551335), (14348, 1277570), (14770, 1241068), (17935, 1022056), (18251, 1004360), (25109, 730040), (28696, 638785), (29540, 620534), (35870, 511028), (36502, 502180), (50218, 365020), (59080, 310267), (71740, 255514), (73004, 251090), (91255, 200872), (100436, 182510), (125545, 146008), (127757, 143480)]