28967670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8699}}^1$

素因数の和:8749

約数の個数: 48

約数和(自身を含む): 77360400

約数和(自身を除く): 48392730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 8699, 17398, 26097, 43495, 52194, 78291, 86990, 130485, 156582, 260970, 321863, 391455, 643726, 782910, 965589, 1609315, 1931178, 2896767, 3218630, 4827945, 5793534, 9655890, 14483835, 28967670]

約数ペア:

[(1, 28967670), (2, 14483835), (3, 9655890), (5, 5793534), (6, 4827945), (9, 3218630), (10, 2896767), (15, 1931178), (18, 1609315), (30, 965589), (37, 782910), (45, 643726), (74, 391455), (90, 321863), (111, 260970), (185, 156582), (222, 130485), (333, 86990), (370, 78291), (555, 52194), (666, 43495), (1110, 26097), (1665, 17398), (3330, 8699)]