290718630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3230207}}^1$

素因数の和:3230220

約数の個数: 24

約数和(自身を含む): 755868672

約数和(自身を除く): 465150042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3230207, 6460414, 9690621, 16151035, 19381242, 29071863, 32302070, 48453105, 58143726, 96906210, 145359315, 290718630]

約数ペア:

[(1, 290718630), (2, 145359315), (3, 96906210), (5, 58143726), (6, 48453105), (9, 32302070), (10, 29071863), (15, 19381242), (18, 16151035), (30, 9690621), (45, 6460414), (90, 3230207)]