56687120790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1889570693}}^1$

素因数の和:1889570703

約数の個数: 16

約数和(自身を含む): 136049089968

約数和(自身を除く): 79361969178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1889570693, 3779141386, 5668712079, 9447853465, 11337424158, 18895706930, 28343560395, 56687120790]

約数ペア:

[(1, 56687120790), (2, 28343560395), (3, 18895706930), (5, 11337424158), (6, 9447853465), (10, 5668712079), (15, 3779141386), (30, 1889570693)]