30190732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 63447552

約数和(自身を除く): 33256820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1123, 1222, 2068, 2246, 2444, 4492, 6721, 12353, 13442, 14599, 24706, 26884, 29198, 49412, 52781, 58396, 105562, 160589, 211124, 321178, 580591, 642356, 686153, 1161182, 1372306, 2322364, 2744612, 7547683, 15095366, 30190732]

約数ペア:

[(1, 30190732), (2, 15095366), (4, 7547683), (11, 2744612), (13, 2322364), (22, 1372306), (26, 1161182), (44, 686153), (47, 642356), (52, 580591), (94, 321178), (143, 211124), (188, 160589), (286, 105562), (517, 58396), (572, 52781), (611, 49412), (1034, 29198), (1123, 26884), (1222, 24706), (2068, 14599), (2246, 13442), (2444, 12353), (4492, 6721)]