30212434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126943}}^1$

素因数の和:126969

約数の個数: 16

約数和(自身を含む): 54839808

約数和(自身を除く): 24627374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 126943, 253886, 888601, 1777202, 2158031, 4316062, 15106217, 30212434]

約数ペア:

[(1, 30212434), (2, 15106217), (7, 4316062), (14, 2158031), (17, 1777202), (34, 888601), (119, 253886), (238, 126943)]