30034728

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2657}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 81892980

約数和(自身を除く): 51858252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2657, 2826, 3768, 5314, 5652, 7971, 10628, 11304, 15942, 21256, 23913, 31884, 47826, 63768, 95652, 191304, 417149, 834298, 1251447, 1668596, 2502894, 3337192, 3754341, 5005788, 7508682, 10011576, 15017364, 30034728]

約数ペア:

[(1, 30034728), (2, 15017364), (3, 10011576), (4, 7508682), (6, 5005788), (8, 3754341), (9, 3337192), (12, 2502894), (18, 1668596), (24, 1251447), (36, 834298), (72, 417149), (157, 191304), (314, 95652), (471, 63768), (628, 47826), (942, 31884), (1256, 23913), (1413, 21256), (1884, 15942), (2657, 11304), (2826, 10628), (3768, 7971), (5314, 5652)]