71137890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{790421}}^1$

素因数の和:790434

約数の個数: 24

約数和(自身を含む): 184958748

約数和(自身を除く): 113820858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 790421, 1580842, 2371263, 3952105, 4742526, 7113789, 7904210, 11856315, 14227578, 23712630, 35568945, 71137890]

約数ペア:

[(1, 71137890), (2, 35568945), (3, 23712630), (5, 14227578), (6, 11856315), (9, 7904210), (10, 7113789), (15, 4742526), (18, 3952105), (30, 2371263), (45, 1580842), (90, 790421)]