139028290

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{37273}}^1$

素因数の和:37653

約数の個数: 16

約数和(自身を含む): 250928568

約数和(自身を除く): 111900278

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 37273, 74546, 186365, 372730, 13902829, 27805658, 69514145, 139028290]

約数ペア:

[(1, 139028290), (2, 69514145), (5, 27805658), (10, 13902829), (373, 372730), (746, 186365), (1865, 74546), (3730, 37273)]