56665260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{314807}}^1$

素因数の和:314822

約数の個数: 36

約数和(自身を含む): 171885168

約数和(自身を除く): 115219908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 314807, 629614, 944421, 1259228, 1574035, 1888842, 2833263, 3148070, 3777684, 4722105, 5666526, 6296140, 9444210, 11333052, 14166315, 18888420, 28332630, 56665260]

約数ペア:

[(1, 56665260), (2, 28332630), (3, 18888420), (4, 14166315), (5, 11333052), (6, 9444210), (9, 6296140), (10, 5666526), (12, 4722105), (15, 3777684), (18, 3148070), (20, 2833263), (30, 1888842), (36, 1574035), (45, 1259228), (60, 944421), (90, 629614), (180, 314807)]