30727636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 36

約数和(自身を含む): 60172000

約数和(自身を除く): 29444364

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 1399, 2798, 5491, 5596, 10982, 21964, 23783, 26581, 47566, 53162, 95132, 106324, 404311, 451877, 808622, 903754, 1617244, 1807508, 7681909, 15363818, 30727636]

約数ペア:

[(1, 30727636), (2, 15363818), (4, 7681909), (17, 1807508), (19, 1617244), (34, 903754), (38, 808622), (68, 451877), (76, 404311), (289, 106324), (323, 95132), (578, 53162), (646, 47566), (1156, 26581), (1292, 23783), (1399, 21964), (2798, 10982), (5491, 5596)]