122517660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2041961}}^1$

素因数の和:2041973

約数の個数: 24

約数和(自身を含む): 343049616

約数和(自身を除く): 220531956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2041961, 4083922, 6125883, 8167844, 10209805, 12251766, 20419610, 24503532, 30629415, 40839220, 61258830, 122517660]

約数ペア:

[(1, 122517660), (2, 61258830), (3, 40839220), (4, 30629415), (5, 24503532), (6, 20419610), (10, 12251766), (12, 10209805), (15, 8167844), (20, 6125883), (30, 4083922), (60, 2041961)]