271844210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{130069}}^1$

素因数の和:130106

約数の個数: 32

約数和(自身を含む): 561902400

約数和(自身を除く): 290058190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 130069, 260138, 650345, 1300690, 1430759, 2471311, 2861518, 4942622, 7153795, 12356555, 14307590, 24713110, 27184421, 54368842, 135922105, 271844210]

約数ペア:

[(1, 271844210), (2, 135922105), (5, 54368842), (10, 27184421), (11, 24713110), (19, 14307590), (22, 12356555), (38, 7153795), (55, 4942622), (95, 2861518), (110, 2471311), (190, 1430759), (209, 1300690), (418, 650345), (1045, 260138), (2090, 130069)]