3809960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 10696320

約数和(自身を除く): 6886360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1237, 1540, 2474, 3080, 4948, 6185, 8659, 9896, 12370, 13607, 17318, 24740, 27214, 34636, 43295, 49480, 54428, 68035, 69272, 86590, 95249, 108856, 136070, 173180, 190498, 272140, 346360, 380996, 476245, 544280, 761992, 952490, 1904980, 3809960]

約数ペア:

[(1, 3809960), (2, 1904980), (4, 952490), (5, 761992), (7, 544280), (8, 476245), (10, 380996), (11, 346360), (14, 272140), (20, 190498), (22, 173180), (28, 136070), (35, 108856), (40, 95249), (44, 86590), (55, 69272), (56, 68035), (70, 54428), (77, 49480), (88, 43295), (110, 34636), (140, 27214), (154, 24740), (220, 17318), (280, 13607), (308, 12370), (385, 9896), (440, 8659), (616, 6185), (770, 4948), (1237, 3080), (1540, 2474)]