30869826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395767}}^1$

素因数の和:395785

約数の個数: 16

約数和(自身を含む): 66489024

約数和(自身を除く): 35619198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395767, 791534, 1187301, 2374602, 5144971, 10289942, 15434913, 30869826]

約数ペア:

[(1, 30869826), (2, 15434913), (3, 10289942), (6, 5144971), (13, 2374602), (26, 1187301), (39, 791534), (78, 395767)]