210852870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3929

約数の個数: 64

約数和(自身を含む): 540872640

約数和(自身を除く): 330019770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1635, 1853, 3270, 3706, 3793, 5559, 7586, 9265, 11118, 11379, 18530, 18965, 22758, 27795, 37930, 55590, 56895, 64481, 113790, 128962, 193443, 322405, 386886, 413437, 644810, 826874, 967215, 1240311, 1934430, 2067185, 2480622, 4134370, 6201555, 7028429, 12403110, 14056858, 21085287, 35142145, 42170574, 70284290, 105426435, 210852870]

約数ペア:

[(1, 210852870), (2, 105426435), (3, 70284290), (5, 42170574), (6, 35142145), (10, 21085287), (15, 14056858), (17, 12403110), (30, 7028429), (34, 6201555), (51, 4134370), (85, 2480622), (102, 2067185), (109, 1934430), (170, 1240311), (218, 967215), (255, 826874), (327, 644810), (510, 413437), (545, 386886), (654, 322405), (1090, 193443), (1635, 128962), (1853, 113790), (3270, 64481), (3706, 56895), (3793, 55590), (5559, 37930), (7586, 27795), (9265, 22758), (11118, 18965), (11379, 18530)]