34438920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1487}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 103921920

約数和(自身を除く): 69483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1487, 1544, 1930, 2316, 2895, 2974, 3860, 4461, 4632, 5790, 5948, 7435, 7720, 8922, 11580, 11896, 14870, 17844, 22305, 23160, 29740, 35688, 44610, 59480, 89220, 178440, 286991, 573982, 860973, 1147964, 1434955, 1721946, 2295928, 2869910, 3443892, 4304865, 5739820, 6887784, 8609730, 11479640, 17219460, 34438920]

約数ペア:

[(1, 34438920), (2, 17219460), (3, 11479640), (4, 8609730), (5, 6887784), (6, 5739820), (8, 4304865), (10, 3443892), (12, 2869910), (15, 2295928), (20, 1721946), (24, 1434955), (30, 1147964), (40, 860973), (60, 573982), (120, 286991), (193, 178440), (386, 89220), (579, 59480), (772, 44610), (965, 35688), (1158, 29740), (1487, 23160), (1544, 22305), (1930, 17844), (2316, 14870), (2895, 11896), (2974, 11580), (3860, 8922), (4461, 7720), (4632, 7435), (5790, 5948)]