2912796830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2969}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 5773680000

約数和(自身を除く): 2860883170

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 199, 290, 398, 493, 986, 995, 1990, 2465, 2969, 3383, 4930, 5771, 5938, 6766, 11542, 14845, 16915, 28855, 29690, 33830, 50473, 57710, 86101, 98107, 100946, 172202, 196214, 252365, 430505, 490535, 504730, 590831, 861010, 981070, 1181662, 1463717, 2927434, 2954155, 5908310, 7318585, 10044127, 14637170, 17134099, 20088254, 34268198, 50220635, 85670495, 100441270, 171340990, 291279683, 582559366, 1456398415, 2912796830]

約数ペア:

[(1, 2912796830), (2, 1456398415), (5, 582559366), (10, 291279683), (17, 171340990), (29, 100441270), (34, 85670495), (58, 50220635), (85, 34268198), (145, 20088254), (170, 17134099), (199, 14637170), (290, 10044127), (398, 7318585), (493, 5908310), (986, 2954155), (995, 2927434), (1990, 1463717), (2465, 1181662), (2969, 981070), (3383, 861010), (4930, 590831), (5771, 504730), (5938, 490535), (6766, 430505), (11542, 252365), (14845, 196214), (16915, 172202), (28855, 100946), (29690, 98107), (33830, 86101), (50473, 57710)]