2845495870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{8161}}^1$

素因数の和:8485

約数の個数: 64

約数和(自身を含む): 6219835776

約数和(自身を除く): 3374339906

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 293, 586, 595, 1190, 1465, 2051, 2930, 4102, 4981, 8161, 9962, 10255, 16322, 20510, 24905, 34867, 40805, 49810, 57127, 69734, 81610, 114254, 138737, 174335, 277474, 285635, 348670, 571270, 693685, 971159, 1387370, 1942318, 2391173, 4782346, 4855795, 9711590, 11955865, 16738211, 23911730, 33476422, 40649941, 81299882, 83691055, 167382110, 203249705, 284549587, 406499410, 569099174, 1422747935, 2845495870]

約数ペア:

[(1, 2845495870), (2, 1422747935), (5, 569099174), (7, 406499410), (10, 284549587), (14, 203249705), (17, 167382110), (34, 83691055), (35, 81299882), (70, 40649941), (85, 33476422), (119, 23911730), (170, 16738211), (238, 11955865), (293, 9711590), (586, 4855795), (595, 4782346), (1190, 2391173), (1465, 1942318), (2051, 1387370), (2930, 971159), (4102, 693685), (4981, 571270), (8161, 348670), (9962, 285635), (10255, 277474), (16322, 174335), (20510, 138737), (24905, 114254), (34867, 81610), (40805, 69734), (49810, 57127)]