34386670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 63803520

約数和(自身を除く): 29416850

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 379, 422, 430, 758, 1055, 1895, 2110, 3790, 9073, 16297, 18146, 32594, 45365, 79969, 81485, 90730, 159938, 162970, 399845, 799690, 3438667, 6877334, 17193335, 34386670]

約数ペア:

[(1, 34386670), (2, 17193335), (5, 6877334), (10, 3438667), (43, 799690), (86, 399845), (211, 162970), (215, 159938), (379, 90730), (422, 81485), (430, 79969), (758, 45365), (1055, 32594), (1895, 18146), (2110, 16297), (3790, 9073)]