2016986940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3735161}}^1$

素因数の和:3735179

約数の個数: 48

約数和(自身を含む): 6275072160

約数和(自身を除く): 4258085220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3735161, 7470322, 11205483, 14940644, 18675805, 22410966, 33616449, 37351610, 44821932, 56027415, 67232898, 74703220, 100849347, 112054830, 134465796, 168082245, 201698694, 224109660, 336164490, 403397388, 504246735, 672328980, 1008493470, 2016986940]

約数ペア:

[(1, 2016986940), (2, 1008493470), (3, 672328980), (4, 504246735), (5, 403397388), (6, 336164490), (9, 224109660), (10, 201698694), (12, 168082245), (15, 134465796), (18, 112054830), (20, 100849347), (27, 74703220), (30, 67232898), (36, 56027415), (45, 44821932), (54, 37351610), (60, 33616449), (90, 22410966), (108, 18675805), (135, 14940644), (180, 11205483), (270, 7470322), (540, 3735161)]