64386060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56479}}^1$

素因数の和:56510

約数の個数: 48

約数和(自身を含む): 189772800

約数和(自身を除く): 125386740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 56479, 112958, 169437, 225916, 282395, 338874, 564790, 677748, 847185, 1073101, 1129580, 1694370, 2146202, 3219303, 3388740, 4292404, 5365505, 6438606, 10731010, 12877212, 16096515, 21462020, 32193030, 64386060]

約数ペア:

[(1, 64386060), (2, 32193030), (3, 21462020), (4, 16096515), (5, 12877212), (6, 10731010), (10, 6438606), (12, 5365505), (15, 4292404), (19, 3388740), (20, 3219303), (30, 2146202), (38, 1694370), (57, 1129580), (60, 1073101), (76, 847185), (95, 677748), (114, 564790), (190, 338874), (228, 282395), (285, 225916), (380, 169437), (570, 112958), (1140, 56479)]