169322990

素因数分解:

$2^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{10861}}^1$

素因数の和:12427

約数の個数: 16

約数和(自身を含む): 305004960

約数和(自身を除く): 135681970

約数列:

[1, 2, 5, 10, 1559, 3118, 7795, 10861, 15590, 21722, 54305, 108610, 16932299, 33864598, 84661495, 169322990]

約数ペア:

[(1, 169322990), (2, 84661495), (5, 33864598), (10, 16932299), (1559, 108610), (3118, 54305), (7795, 21722), (10861, 15590)]