12942630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143807}}^1$

素因数の和:143820

約数の個数: 24

約数和(自身を含む): 33651072

約数和(自身を除く): 20708442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143807, 287614, 431421, 719035, 862842, 1294263, 1438070, 2157105, 2588526, 4314210, 6471315, 12942630]

約数ペア:

[(1, 12942630), (2, 6471315), (3, 4314210), (5, 2588526), (6, 2157105), (9, 1438070), (10, 1294263), (15, 862842), (18, 719035), (30, 431421), (45, 287614), (90, 143807)]