2785486530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{175519}}^1$

素因数の和:175575

約数の個数: 48

約数和(自身を含む): 6988504320

約数和(自身を除く): 4203017790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 7935, 15870, 175519, 351038, 526557, 877595, 1053114, 1755190, 2632785, 4036937, 5265570, 8073874, 12110811, 20184685, 24221622, 40369370, 60554055, 92849551, 121108110, 185699102, 278548653, 464247755, 557097306, 928495510, 1392743265, 2785486530]

約数ペア:

[(1, 2785486530), (2, 1392743265), (3, 928495510), (5, 557097306), (6, 464247755), (10, 278548653), (15, 185699102), (23, 121108110), (30, 92849551), (46, 60554055), (69, 40369370), (115, 24221622), (138, 20184685), (230, 12110811), (345, 8073874), (529, 5265570), (690, 4036937), (1058, 2632785), (1587, 1755190), (2645, 1053114), (3174, 877595), (5290, 526557), (7935, 351038), (15870, 175519)]