30070418

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8293}}^1$

素因数の和:8346

約数の個数: 24

約数和(自身を含む): 53894412

約数和(自身を除く): 23823994

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 8293, 16586, 58051, 116102, 306841, 406357, 613682, 812714, 2147887, 4295774, 15035209, 30070418]

約数ペア:

[(1, 30070418), (2, 15035209), (7, 4295774), (14, 2147887), (37, 812714), (49, 613682), (74, 406357), (98, 306841), (259, 116102), (518, 58051), (1813, 16586), (3626, 8293)]