30813112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37615688

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 479, 731, 748, 946, 958, 1462, 1496, 1892, 1916, 2924, 3784, 3832, 5269, 5848, 8041, 8143, 10538, 16082, 16286, 20597, 21076, 32164, 32572, 41194, 42152, 64328, 65144, 82388, 89573, 164776, 179146, 226567, 350149, 358292, 453134, 700298, 716584, 906268, 1400596, 1812536, 2801192, 3851639, 7703278, 15406556, 30813112]

約数ペア:

[(1, 30813112), (2, 15406556), (4, 7703278), (8, 3851639), (11, 2801192), (17, 1812536), (22, 1400596), (34, 906268), (43, 716584), (44, 700298), (68, 453134), (86, 358292), (88, 350149), (136, 226567), (172, 179146), (187, 164776), (344, 89573), (374, 82388), (473, 65144), (479, 64328), (731, 42152), (748, 41194), (946, 32572), (958, 32164), (1462, 21076), (1496, 20597), (1892, 16286), (1916, 16082), (2924, 10538), (3784, 8143), (3832, 8041), (5269, 5848)]