17970455810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{321073}}^1$

素因数の和:321302

約数の個数: 32

約数和(自身を含む): 33635712240

約数和(自身を除く): 15665256430

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 965, 1930, 5597, 11194, 27985, 55970, 321073, 642146, 1605365, 3210730, 9311117, 18622234, 46555585, 61967089, 93111170, 123934178, 309835445, 619670890, 1797045581, 3594091162, 8985227905, 17970455810]

約数ペア:

[(1, 17970455810), (2, 8985227905), (5, 3594091162), (10, 1797045581), (29, 619670890), (58, 309835445), (145, 123934178), (193, 93111170), (290, 61967089), (386, 46555585), (965, 18622234), (1930, 9311117), (5597, 3210730), (11194, 1605365), (27985, 642146), (55970, 321073)]