2005473630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1806733}}^1$

素因数の和:1806780

約数の個数: 32

約数和(自身を含む): 4943224224

約数和(自身を除く): 2937750594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1806733, 3613466, 5420199, 9033665, 10840398, 18067330, 27100995, 54201990, 66849121, 133698242, 200547363, 334245605, 401094726, 668491210, 1002736815, 2005473630]

約数ペア:

[(1, 2005473630), (2, 1002736815), (3, 668491210), (5, 401094726), (6, 334245605), (10, 200547363), (15, 133698242), (30, 66849121), (37, 54201990), (74, 27100995), (111, 18067330), (185, 10840398), (222, 9033665), (370, 5420199), (555, 3613466), (1110, 1806733)]