285498630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3172207}}^1$

素因数の和:3172220

約数の個数: 24

約数和(自身を含む): 742296672

約数和(自身を除く): 456798042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3172207, 6344414, 9516621, 15861035, 19033242, 28549863, 31722070, 47583105, 57099726, 95166210, 142749315, 285498630]

約数ペア:

[(1, 285498630), (2, 142749315), (3, 95166210), (5, 57099726), (6, 47583105), (9, 31722070), (10, 28549863), (15, 19033242), (18, 15861035), (30, 9516621), (45, 6344414), (90, 3172207)]