149034310

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 271657152

約数和(自身を除く): 122622842

約数列:

[1, 2, 5, 10, 173, 277, 311, 346, 554, 622, 865, 1385, 1555, 1730, 2770, 3110, 47921, 53803, 86147, 95842, 107606, 172294, 239605, 269015, 430735, 479210, 538030, 861470, 14903431, 29806862, 74517155, 149034310]

約数ペア:

[(1, 149034310), (2, 74517155), (5, 29806862), (10, 14903431), (173, 861470), (277, 538030), (311, 479210), (346, 430735), (554, 269015), (622, 239605), (865, 172294), (1385, 107606), (1555, 95842), (1730, 86147), (2770, 53803), (3110, 47921)]