30678488

素因数分解:

$2^3\times {\mathrm{1571}}^1\times {\mathrm{2441}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 57582360

約数和(自身を除く): 26903872

約数列:

[1, 2, 4, 8, 1571, 2441, 3142, 4882, 6284, 9764, 12568, 19528, 3834811, 7669622, 15339244, 30678488]

約数ペア:

[(1, 30678488), (2, 15339244), (4, 7669622), (8, 3834811), (1571, 19528), (2441, 12568), (3142, 9764), (4882, 6284)]