12882690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143141}}^1$

素因数の和:143154

約数の個数: 24

約数和(自身を含む): 33495228

約数和(自身を除く): 20612538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143141, 286282, 429423, 715705, 858846, 1288269, 1431410, 2147115, 2576538, 4294230, 6441345, 12882690]

約数ペア:

[(1, 12882690), (2, 6441345), (3, 4294230), (5, 2576538), (6, 2147115), (9, 1431410), (10, 1288269), (15, 858846), (18, 715705), (30, 429423), (45, 286282), (90, 143141)]