30047408

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{9437}}^1$

素因数の和:9644

約数の個数: 20

約数和(自身を含む): 58515600

約数和(自身を除く): 28468192

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 9437, 18874, 37748, 75496, 150992, 1877963, 3755926, 7511852, 15023704, 30047408]

約数ペア:

[(1, 30047408), (2, 15023704), (4, 7511852), (8, 3755926), (16, 1877963), (199, 150992), (398, 75496), (796, 37748), (1592, 18874), (3184, 9437)]