243886021930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{10777111}}^1$

素因数の和:10777222

約数の個数: 32

約数和(自身を含む): 459363621888

約数和(自身を除く): 215477599958

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 10777111, 21554222, 53885555, 107771110, 334090441, 668180882, 786729103, 1573458206, 1670452205, 3340904410, 3933645515, 7867291030, 24388602193, 48777204386, 121943010965, 243886021930]

約数ペア:

[(1, 243886021930), (2, 121943010965), (5, 48777204386), (10, 24388602193), (31, 7867291030), (62, 3933645515), (73, 3340904410), (146, 1670452205), (155, 1573458206), (310, 786729103), (365, 668180882), (730, 334090441), (2263, 107771110), (4526, 53885555), (11315, 21554222), (22630, 10777111)]