210670570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83269}}^1$

素因数の和:83310

約数の個数: 32

約数和(自身を含む): 431671680

約数和(自身を除く): 221001110

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 83269, 166538, 416345, 832690, 915959, 1831918, 1915187, 3830374, 4579795, 9159590, 9575935, 19151870, 21067057, 42134114, 105335285, 210670570]

約数ペア:

[(1, 210670570), (2, 105335285), (5, 42134114), (10, 21067057), (11, 19151870), (22, 9575935), (23, 9159590), (46, 4579795), (55, 3830374), (110, 1915187), (115, 1831918), (230, 915959), (253, 832690), (506, 416345), (1265, 166538), (2530, 83269)]