30727684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{919}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 58063040

約数和(自身を除く): 27335356

約数列:

[1, 2, 4, 13, 26, 52, 643, 919, 1286, 1838, 2572, 3676, 8359, 11947, 16718, 23894, 33436, 47788, 590917, 1181834, 2363668, 7681921, 15363842, 30727684]

約数ペア:

[(1, 30727684), (2, 15363842), (4, 7681921), (13, 2363668), (26, 1181834), (52, 590917), (643, 47788), (919, 33436), (1286, 23894), (1838, 16718), (2572, 11947), (3676, 8359)]