2284450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4981824

約数和(自身を除く): 2697374

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 107, 122, 175, 214, 305, 350, 427, 535, 610, 749, 854, 1070, 1498, 1525, 2135, 2675, 3050, 3745, 4270, 5350, 6527, 7490, 10675, 13054, 18725, 21350, 32635, 37450, 45689, 65270, 91378, 163175, 228445, 326350, 456890, 1142225, 2284450]

約数ペア:

[(1, 2284450), (2, 1142225), (5, 456890), (7, 326350), (10, 228445), (14, 163175), (25, 91378), (35, 65270), (50, 45689), (61, 37450), (70, 32635), (107, 21350), (122, 18725), (175, 13054), (214, 10675), (305, 7490), (350, 6527), (427, 5350), (535, 4270), (610, 3745), (749, 3050), (854, 2675), (1070, 2135), (1498, 1525)]