30653392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 44341808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 179, 278, 308, 358, 556, 616, 716, 973, 1112, 1232, 1253, 1432, 1529, 1946, 1969, 2224, 2506, 2864, 3058, 3892, 3938, 5012, 6116, 7784, 7876, 10024, 10703, 12232, 13783, 15568, 15752, 20048, 21406, 24464, 24881, 27566, 31504, 42812, 49762, 55132, 85624, 99524, 110264, 171248, 174167, 199048, 220528, 273691, 348334, 398096, 547382, 696668, 1094764, 1393336, 1915837, 2189528, 2786672, 3831674, 4379056, 7663348, 15326696, 30653392]

約数ペア:

[(1, 30653392), (2, 15326696), (4, 7663348), (7, 4379056), (8, 3831674), (11, 2786672), (14, 2189528), (16, 1915837), (22, 1393336), (28, 1094764), (44, 696668), (56, 547382), (77, 398096), (88, 348334), (112, 273691), (139, 220528), (154, 199048), (176, 174167), (179, 171248), (278, 110264), (308, 99524), (358, 85624), (556, 55132), (616, 49762), (716, 42812), (973, 31504), (1112, 27566), (1232, 24881), (1253, 24464), (1432, 21406), (1529, 20048), (1946, 15752), (1969, 15568), (2224, 13783), (2506, 12232), (2864, 10703), (3058, 10024), (3892, 7876), (3938, 7784), (5012, 6116)]