138930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 364608

約数和(自身を除く): 225678

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 421, 842, 1263, 2105, 2526, 4210, 4631, 6315, 9262, 12630, 13893, 23155, 27786, 46310, 69465, 138930]

約数ペア:

[(1, 138930), (2, 69465), (3, 46310), (5, 27786), (6, 23155), (10, 13893), (11, 12630), (15, 9262), (22, 6315), (30, 4631), (33, 4210), (55, 2526), (66, 2105), (110, 1263), (165, 842), (330, 421)]