249736070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1085809}}^1$

素因数の和:1085839

約数の個数: 16

約数和(自身を含む): 469069920

約数和(自身を除く): 219333850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1085809, 2171618, 5429045, 10858090, 24973607, 49947214, 124868035, 249736070]

約数ペア:

[(1, 249736070), (2, 124868035), (5, 49947214), (10, 24973607), (23, 10858090), (46, 5429045), (115, 2171618), (230, 1085809)]