30512268

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 49160052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 1871, 2718, 3742, 4077, 5436, 5613, 7484, 8154, 11226, 16308, 16839, 22452, 33678, 50517, 67356, 101034, 202068, 282521, 565042, 847563, 1130084, 1695126, 2542689, 3390252, 5085378, 7628067, 10170756, 15256134, 30512268]

約数ペア:

[(1, 30512268), (2, 15256134), (3, 10170756), (4, 7628067), (6, 5085378), (9, 3390252), (12, 2542689), (18, 1695126), (27, 1130084), (36, 847563), (54, 565042), (108, 282521), (151, 202068), (302, 101034), (453, 67356), (604, 50517), (906, 33678), (1359, 22452), (1812, 16839), (1871, 16308), (2718, 11226), (3742, 8154), (4077, 7484), (5436, 5613)]