30159712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 36029600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 1823, 2068, 3646, 4136, 7292, 8272, 14584, 16544, 20053, 29168, 40106, 58336, 80212, 85681, 160424, 171362, 320848, 342724, 641696, 685448, 942491, 1370896, 1884982, 2741792, 3769964, 7539928, 15079856, 30159712]

約数ペア:

[(1, 30159712), (2, 15079856), (4, 7539928), (8, 3769964), (11, 2741792), (16, 1884982), (22, 1370896), (32, 942491), (44, 685448), (47, 641696), (88, 342724), (94, 320848), (176, 171362), (188, 160424), (352, 85681), (376, 80212), (517, 58336), (752, 40106), (1034, 29168), (1504, 20053), (1823, 16544), (2068, 14584), (3646, 8272), (4136, 7292)]