54280660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22807}}^1$

素因数の和:22840

約数の個数: 48

約数和(自身を含む): 137942784

約数和(自身を除く): 83662124

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22807, 45614, 91228, 114035, 159649, 228070, 319298, 387719, 456140, 638596, 775438, 798245, 1550876, 1596490, 1938595, 2714033, 3192980, 3877190, 5428066, 7754380, 10856132, 13570165, 27140330, 54280660]

約数ペア:

[(1, 54280660), (2, 27140330), (4, 13570165), (5, 10856132), (7, 7754380), (10, 5428066), (14, 3877190), (17, 3192980), (20, 2714033), (28, 1938595), (34, 1596490), (35, 1550876), (68, 798245), (70, 775438), (85, 638596), (119, 456140), (140, 387719), (170, 319298), (238, 228070), (340, 159649), (476, 114035), (595, 91228), (1190, 45614), (2380, 22807)]