4355270

素因数分解:

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

素因数の和:272

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 3852730

約数列:

[1, 2, 5, 10, 37, 74, 79, 149, 158, 185, 298, 370, 395, 745, 790, 1490, 2923, 5513, 5846, 11026, 11771, 14615, 23542, 27565, 29230, 55130, 58855, 117710, 435527, 871054, 2177635, 4355270]

約数ペア:

[(1, 4355270), (2, 2177635), (5, 871054), (10, 435527), (37, 117710), (74, 58855), (79, 55130), (149, 29230), (158, 27565), (185, 23542), (298, 14615), (370, 11771), (395, 11026), (745, 5846), (790, 5513), (1490, 2923)]