61490590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 130745232

約数和(自身を除く): 69254642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 1873, 2345, 3283, 3746, 4690, 6566, 9365, 13111, 16415, 18730, 26222, 32830, 65555, 91777, 125491, 131110, 183554, 250982, 458885, 627455, 878437, 917770, 1254910, 1756874, 4392185, 6149059, 8784370, 12298118, 30745295, 61490590]

約数ペア:

[(1, 61490590), (2, 30745295), (5, 12298118), (7, 8784370), (10, 6149059), (14, 4392185), (35, 1756874), (49, 1254910), (67, 917770), (70, 878437), (98, 627455), (134, 458885), (245, 250982), (335, 183554), (469, 131110), (490, 125491), (670, 91777), (938, 65555), (1873, 32830), (2345, 26222), (3283, 18730), (3746, 16415), (4690, 13111), (6566, 9365)]