30077456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{98939}}^1$

素因数の和:98966

約数の個数: 20

約数和(自身を含む): 61342800

約数和(自身を除く): 31265344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 98939, 197878, 395756, 791512, 1583024, 1879841, 3759682, 7519364, 15038728, 30077456]

約数ペア:

[(1, 30077456), (2, 15038728), (4, 7519364), (8, 3759682), (16, 1879841), (19, 1583024), (38, 791512), (76, 395756), (152, 197878), (304, 98939)]