30971212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{743}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 57558816

約数和(自身を除く): 26587604

約数列:

[1, 2, 4, 17, 34, 68, 613, 743, 1226, 1486, 2452, 2972, 10421, 12631, 20842, 25262, 41684, 50524, 455459, 910918, 1821836, 7742803, 15485606, 30971212]

約数ペア:

[(1, 30971212), (2, 15485606), (4, 7742803), (17, 1821836), (34, 910918), (68, 455459), (613, 50524), (743, 41684), (1226, 25262), (1486, 20842), (2452, 12631), (2972, 10421)]