13065810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 19766190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 149, 158, 185, 222, 237, 298, 370, 395, 447, 474, 555, 745, 790, 894, 1110, 1185, 1490, 2235, 2370, 2923, 4470, 5513, 5846, 8769, 11026, 11771, 14615, 16539, 17538, 23542, 27565, 29230, 33078, 35313, 43845, 55130, 58855, 70626, 82695, 87690, 117710, 165390, 176565, 353130, 435527, 871054, 1306581, 2177635, 2613162, 4355270, 6532905, 13065810]

約数ペア:

[(1, 13065810), (2, 6532905), (3, 4355270), (5, 2613162), (6, 2177635), (10, 1306581), (15, 871054), (30, 435527), (37, 353130), (74, 176565), (79, 165390), (111, 117710), (149, 87690), (158, 82695), (185, 70626), (222, 58855), (237, 55130), (298, 43845), (370, 35313), (395, 33078), (447, 29230), (474, 27565), (555, 23542), (745, 17538), (790, 16539), (894, 14615), (1110, 11771), (1185, 11026), (1490, 8769), (2235, 5846), (2370, 5513), (2923, 4470)]