139900670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 316624896

約数和(自身を除く): 176724226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3271, 3290, 4277, 6110, 6542, 8554, 16355, 21385, 22897, 32710, 42523, 42770, 45794, 85046, 114485, 153737, 212615, 228970, 297661, 307474, 425230, 595322, 768685, 1076159, 1488305, 1537370, 1998581, 2152318, 2976610, 3997162, 5380795, 9992905, 10761590, 13990067, 19985810, 27980134, 69950335, 139900670]

約数ペア:

[(1, 139900670), (2, 69950335), (5, 27980134), (7, 19985810), (10, 13990067), (13, 10761590), (14, 9992905), (26, 5380795), (35, 3997162), (47, 2976610), (65, 2152318), (70, 1998581), (91, 1537370), (94, 1488305), (130, 1076159), (182, 768685), (235, 595322), (329, 425230), (455, 307474), (470, 297661), (611, 228970), (658, 212615), (910, 153737), (1222, 114485), (1645, 85046), (3055, 45794), (3271, 42770), (3290, 42523), (4277, 32710), (6110, 22897), (6542, 21385), (8554, 16355)]