67766510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 80841490

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 859, 1127, 1610, 1715, 1718, 2254, 3430, 4295, 5635, 6013, 7889, 8590, 11270, 12026, 15778, 19757, 30065, 39445, 39514, 42091, 60130, 78890, 84182, 98785, 138299, 197570, 210455, 276598, 294637, 420910, 589274, 691495, 968093, 1382990, 1473185, 1936186, 2946370, 4840465, 6776651, 9680930, 13553302, 33883255, 67766510]

約数ペア:

[(1, 67766510), (2, 33883255), (5, 13553302), (7, 9680930), (10, 6776651), (14, 4840465), (23, 2946370), (35, 1936186), (46, 1473185), (49, 1382990), (70, 968093), (98, 691495), (115, 589274), (161, 420910), (230, 294637), (245, 276598), (322, 210455), (343, 197570), (490, 138299), (686, 98785), (805, 84182), (859, 78890), (1127, 60130), (1610, 42091), (1715, 39514), (1718, 39445), (2254, 30065), (3430, 19757), (4295, 15778), (5635, 12026), (6013, 11270), (7889, 8590)]