30974094

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15787}}^1$

素因数の和:15904

約数の個数: 24

約数和(自身を含む): 67730520

約数和(自身を除く): 36756426

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 15787, 31574, 47361, 94722, 142083, 284166, 1720783, 3441566, 5162349, 10324698, 15487047, 30974094]

約数ペア:

[(1, 30974094), (2, 15487047), (3, 10324698), (6, 5162349), (9, 3441566), (18, 1720783), (109, 284166), (218, 142083), (327, 94722), (654, 47361), (981, 31574), (1962, 15787)]