27030730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 24679670

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1259, 2147, 2518, 4294, 6295, 10735, 12590, 21470, 23921, 47842, 119605, 142267, 239210, 284534, 711335, 1422670, 2703073, 5406146, 13515365, 27030730]

約数ペア:

[(1, 27030730), (2, 13515365), (5, 5406146), (10, 2703073), (19, 1422670), (38, 711335), (95, 284534), (113, 239210), (190, 142267), (226, 119605), (565, 47842), (1130, 23921), (1259, 21470), (2147, 12590), (2518, 10735), (4294, 6295)]