1230334545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 2234327040

約数和(自身を除く): 1003992495

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 79, 111, 165, 185, 237, 395, 407, 555, 869, 1185, 1221, 2035, 2551, 2607, 2923, 4345, 6105, 7653, 8769, 12755, 13035, 14615, 28061, 32153, 38265, 43845, 84183, 94387, 96459, 140305, 160765, 201529, 283161, 420915, 471935, 482295, 604587, 1007645, 1038257, 1415805, 2216819, 3022935, 3114771, 5191285, 6650457, 7456573, 11084095, 15573855, 22369719, 33252285, 37282865, 82022303, 111848595, 246066909, 410111515, 1230334545]

約数ペア:

[(1, 1230334545), (3, 410111515), (5, 246066909), (11, 111848595), (15, 82022303), (33, 37282865), (37, 33252285), (55, 22369719), (79, 15573855), (111, 11084095), (165, 7456573), (185, 6650457), (237, 5191285), (395, 3114771), (407, 3022935), (555, 2216819), (869, 1415805), (1185, 1038257), (1221, 1007645), (2035, 604587), (2551, 482295), (2607, 471935), (2923, 420915), (4345, 283161), (6105, 201529), (7653, 160765), (8769, 140305), (12755, 96459), (13035, 94387), (14615, 84183), (28061, 43845), (32153, 38265)]