30738636

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 81558400

約数和(自身を除く): 50819764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6619, 13238, 19857, 26476, 39714, 59571, 79428, 119142, 178713, 238284, 284617, 357426, 569234, 714852, 853851, 1138468, 1707702, 2561553, 3415404, 5123106, 7684659, 10246212, 15369318, 30738636]

約数ペア:

[(1, 30738636), (2, 15369318), (3, 10246212), (4, 7684659), (6, 5123106), (9, 3415404), (12, 2561553), (18, 1707702), (27, 1138468), (36, 853851), (43, 714852), (54, 569234), (86, 357426), (108, 284617), (129, 238284), (172, 178713), (258, 119142), (387, 79428), (516, 59571), (774, 39714), (1161, 26476), (1548, 19857), (2322, 13238), (4644, 6619)]