30754116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19867}}^1$

素因数の和:19920

約数の個数: 36

約数和(自身を含む): 79551472

約数和(自身を除く): 48797356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19867, 39734, 59601, 79468, 119202, 178803, 238404, 357606, 715212, 854281, 1708562, 2562843, 3417124, 5125686, 7688529, 10251372, 15377058, 30754116]

約数ペア:

[(1, 30754116), (2, 15377058), (3, 10251372), (4, 7688529), (6, 5125686), (9, 3417124), (12, 2562843), (18, 1708562), (36, 854281), (43, 715212), (86, 357606), (129, 238404), (172, 178803), (258, 119202), (387, 79468), (516, 59601), (774, 39734), (1548, 19867)]