218140030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{752207}}^1$

素因数の和:752243

約数の個数: 16

約数和(自身を含む): 406192320

約数和(自身を除く): 188052290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 752207, 1504414, 3761035, 7522070, 21814003, 43628006, 109070015, 218140030]

約数ペア:

[(1, 218140030), (2, 109070015), (5, 43628006), (10, 21814003), (29, 7522070), (58, 3761035), (145, 1504414), (290, 752207)]