2520009990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3767}}^1\times {\mathrm{7433}}^1$

素因数の和:11213

約数の個数: 48

約数和(自身を含む): 6554647008

約数和(自身を除く): 4034637018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3767, 7433, 7534, 11301, 14866, 18835, 22299, 22602, 33903, 37165, 37670, 44598, 56505, 66897, 67806, 74330, 111495, 113010, 133794, 169515, 222990, 334485, 339030, 668970, 28000111, 56000222, 84000333, 140000555, 168000666, 252000999, 280001110, 420001665, 504001998, 840003330, 1260004995, 2520009990]

約数ペア:

[(1, 2520009990), (2, 1260004995), (3, 840003330), (5, 504001998), (6, 420001665), (9, 280001110), (10, 252000999), (15, 168000666), (18, 140000555), (30, 84000333), (45, 56000222), (90, 28000111), (3767, 668970), (7433, 339030), (7534, 334485), (11301, 222990), (14866, 169515), (18835, 133794), (22299, 113010), (22602, 111495), (33903, 74330), (37165, 67806), (37670, 66897), (44598, 56505)]