30990367060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49984463}}^1$

素因数の和:49984503

約数の個数: 24

約数和(自身を含む): 67179119616

約数和(自身を除く): 36188752556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 49984463, 99968926, 199937852, 249922315, 499844630, 999689260, 1549518353, 3099036706, 6198073412, 7747591765, 15495183530, 30990367060]

約数ペア:

[(1, 30990367060), (2, 15495183530), (4, 7747591765), (5, 6198073412), (10, 3099036706), (20, 1549518353), (31, 999689260), (62, 499844630), (124, 249922315), (155, 199937852), (310, 99968926), (620, 49984463)]