69325630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3167}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 67531970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 3167, 4378, 6334, 10945, 15835, 21890, 31670, 34837, 69674, 174185, 348370, 630233, 1260466, 3151165, 6302330, 6932563, 13865126, 34662815, 69325630]

約数ペア:

[(1, 69325630), (2, 34662815), (5, 13865126), (10, 6932563), (11, 6302330), (22, 3151165), (55, 1260466), (110, 630233), (199, 348370), (398, 174185), (995, 69674), (1990, 34837), (2189, 31670), (3167, 21890), (4378, 15835), (6334, 10945)]