30213316

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8237}}^1$

素因数の和:8379

約数の個数: 24

約数和(自身を含む): 60895296

約数和(自身を除く): 30681980

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 8237, 16474, 32948, 57659, 115318, 230636, 1079047, 2158094, 4316188, 7553329, 15106658, 30213316]

約数ペア:

[(1, 30213316), (2, 15106658), (4, 7553329), (7, 4316188), (14, 2158094), (28, 1079047), (131, 230636), (262, 115318), (524, 57659), (917, 32948), (1834, 16474), (3668, 8237)]