29894030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 57974400

約数和(自身を除く): 28080370

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3659, 4085, 7318, 8170, 18295, 36590, 69521, 139042, 157337, 314674, 347605, 695210, 786685, 1573370, 2989403, 5978806, 14947015, 29894030]

約数ペア:

[(1, 29894030), (2, 14947015), (5, 5978806), (10, 2989403), (19, 1573370), (38, 786685), (43, 695210), (86, 347605), (95, 314674), (190, 157337), (215, 139042), (430, 69521), (817, 36590), (1634, 18295), (3659, 8170), (4085, 7318)]