2011255650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1489819}}^1$

素因数の和:1489840

約数の個数: 48

約数和(自身を含む): 5542130400

約数和(自身を除く): 3530874750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1489819, 2979638, 4469457, 7449095, 8938914, 13408371, 14898190, 22347285, 26816742, 37245475, 40225113, 44694570, 67041855, 74490950, 80450226, 111736425, 134083710, 201125565, 223472850, 335209275, 402251130, 670418550, 1005627825, 2011255650]

約数ペア:

[(1, 2011255650), (2, 1005627825), (3, 670418550), (5, 402251130), (6, 335209275), (9, 223472850), (10, 201125565), (15, 134083710), (18, 111736425), (25, 80450226), (27, 74490950), (30, 67041855), (45, 44694570), (50, 40225113), (54, 37245475), (75, 26816742), (90, 22347285), (135, 14898190), (150, 13408371), (225, 8938914), (270, 7449095), (450, 4469457), (675, 2979638), (1350, 1489819)]