30752439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 45745920

約数和(自身を除く): 14993481

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 379, 629, 731, 1137, 1591, 1887, 2193, 4773, 6443, 14023, 16297, 19329, 27047, 42069, 48891, 81141, 238391, 277049, 602989, 715173, 831147, 1808967, 10250813, 30752439]

約数ペア:

[(1, 30752439), (3, 10250813), (17, 1808967), (37, 831147), (43, 715173), (51, 602989), (111, 277049), (129, 238391), (379, 81141), (629, 48891), (731, 42069), (1137, 27047), (1591, 19329), (1887, 16297), (2193, 14023), (4773, 6443)]