2011249980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3724537}}^1$

素因数の和:3724555

約数の個数: 48

約数和(自身を含む): 6257223840

約数和(自身を除く): 4245973860

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, 3724537, 7449074, 11173611, 14898148, 18622685, 22347222, 33520833, 37245370, 44694444, 55868055, 67041666, 74490740, 100562499, 111736110, 134083332, 167604165, 201124998, 223472220, 335208330, 402249996, 502812495, 670416660, 1005624990, 2011249980]

約数ペア:

[(1, 2011249980), (2, 1005624990), (3, 670416660), (4, 502812495), (5, 402249996), (6, 335208330), (9, 223472220), (10, 201124998), (12, 167604165), (15, 134083332), (18, 111736110), (20, 100562499), (27, 74490740), (30, 67041666), (36, 55868055), (45, 44694444), (54, 37245370), (60, 33520833), (90, 22347222), (108, 18622685), (135, 14898148), (180, 11173611), (270, 7449074), (540, 3724537)]