30154628

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 60777024

約数和(自身を除く): 30622396

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8221, 16442, 32884, 57547, 115094, 230188, 1076951, 2153902, 4307804, 7538657, 15077314, 30154628]

約数ペア:

[(1, 30154628), (2, 15077314), (4, 7538657), (7, 4307804), (14, 2153902), (28, 1076951), (131, 230188), (262, 115094), (524, 57547), (917, 32884), (1834, 16442), (3668, 8221)]