30756816

素因数分解:

$2^4\times 3^2\times {\mathrm{213589}}^1$

素因数の和:213603

約数の個数: 30

約数和(自身を含む): 86076770

約数和(自身を除く): 55319954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213589, 427178, 640767, 854356, 1281534, 1708712, 1922301, 2563068, 3417424, 3844602, 5126136, 7689204, 10252272, 15378408, 30756816]

約数ペア:

[(1, 30756816), (2, 15378408), (3, 10252272), (4, 7689204), (6, 5126136), (8, 3844602), (9, 3417424), (12, 2563068), (16, 1922301), (18, 1708712), (24, 1281534), (36, 854356), (48, 640767), (72, 427178), (144, 213589)]