30620608

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 63664592

約数和(自身を除く): 33043984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 134, 148, 193, 268, 296, 386, 536, 592, 772, 1072, 1184, 1544, 2144, 2368, 2479, 3088, 4288, 4958, 6176, 7141, 9916, 12352, 12931, 14282, 19832, 25862, 28564, 39664, 51724, 57128, 79328, 103448, 114256, 158656, 206896, 228512, 413792, 457024, 478447, 827584, 956894, 1913788, 3827576, 7655152, 15310304, 30620608]

約数ペア:

[(1, 30620608), (2, 15310304), (4, 7655152), (8, 3827576), (16, 1913788), (32, 956894), (37, 827584), (64, 478447), (67, 457024), (74, 413792), (134, 228512), (148, 206896), (193, 158656), (268, 114256), (296, 103448), (386, 79328), (536, 57128), (592, 51724), (772, 39664), (1072, 28564), (1184, 25862), (1544, 19832), (2144, 14282), (2368, 12931), (2479, 12352), (3088, 9916), (4288, 7141), (4958, 6176)]