2585010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 6249600

約数和(自身を除く): 3664590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 433, 597, 866, 995, 1194, 1299, 1990, 2165, 2598, 2985, 4330, 5970, 6495, 12990, 86167, 172334, 258501, 430835, 517002, 861670, 1292505, 2585010]

約数ペア:

[(1, 2585010), (2, 1292505), (3, 861670), (5, 517002), (6, 430835), (10, 258501), (15, 172334), (30, 86167), (199, 12990), (398, 6495), (433, 5970), (597, 4330), (866, 2985), (995, 2598), (1194, 2165), (1299, 1990)]