128545230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389531}}^1$

素因数の和:389552

約数の個数: 32

約数和(自身を含む): 336555648

約数和(自身を除く): 208010418

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 389531, 779062, 1168593, 1947655, 2337186, 3895310, 4284841, 5842965, 8569682, 11685930, 12854523, 21424205, 25709046, 42848410, 64272615, 128545230]

約数ペア:

[(1, 128545230), (2, 64272615), (3, 42848410), (5, 25709046), (6, 21424205), (10, 12854523), (11, 11685930), (15, 8569682), (22, 5842965), (30, 4284841), (33, 3895310), (55, 2337186), (66, 1947655), (110, 1168593), (165, 779062), (330, 389531)]