337386170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71329}}^1$

素因数の和:71390

約数の個数: 32

約数和(自身を含む): 677920320

約数和(自身を除く): 340534150

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 71329, 142658, 356645, 713290, 784619, 1569238, 3067147, 3923095, 6134294, 7846190, 15335735, 30671470, 33738617, 67477234, 168693085, 337386170]

約数ペア:

[(1, 337386170), (2, 168693085), (5, 67477234), (10, 33738617), (11, 30671470), (22, 15335735), (43, 7846190), (55, 6134294), (86, 3923095), (110, 3067147), (215, 1569238), (430, 784619), (473, 713290), (946, 356645), (2365, 142658), (4730, 71329)]