30327298

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 47703600

約数和(自身を除く): 17376302

約数列:

[1, 2, 43, 59, 86, 118, 139, 278, 1849, 2537, 3698, 5074, 5977, 8201, 11954, 16402, 109091, 218182, 257011, 352643, 514022, 705286, 15163649, 30327298]

約数ペア:

[(1, 30327298), (2, 15163649), (43, 705286), (59, 514022), (86, 352643), (118, 257011), (139, 218182), (278, 109091), (1849, 16402), (2537, 11954), (3698, 8201), (5074, 5977)]