30859059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 24436941

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 79, 89, 133, 209, 231, 237, 267, 399, 553, 623, 627, 869, 979, 1463, 1501, 1659, 1691, 1869, 2607, 2937, 4389, 4503, 5073, 6083, 6853, 7031, 10507, 11837, 16511, 18249, 18601, 20559, 21093, 31521, 35511, 49217, 49533, 55803, 77341, 115577, 130207, 133589, 147651, 232023, 346731, 390621, 400767, 541387, 935123, 1469479, 1624161, 2805369, 4408437, 10286353, 30859059]

約数ペア:

[(1, 30859059), (3, 10286353), (7, 4408437), (11, 2805369), (19, 1624161), (21, 1469479), (33, 935123), (57, 541387), (77, 400767), (79, 390621), (89, 346731), (133, 232023), (209, 147651), (231, 133589), (237, 130207), (267, 115577), (399, 77341), (553, 55803), (623, 49533), (627, 49217), (869, 35511), (979, 31521), (1463, 21093), (1501, 20559), (1659, 18601), (1691, 18249), (1869, 16511), (2607, 11837), (2937, 10507), (4389, 7031), (4503, 6853), (5073, 6083)]