71002970

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{47653}}^1$

素因数の和:47809

約数の個数: 16

約数和(自身を含む): 128665800

約数和(自身を除く): 57662830

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 47653, 95306, 238265, 476530, 7100297, 14200594, 35501485, 71002970]

約数ペア:

[(1, 71002970), (2, 35501485), (5, 14200594), (10, 7100297), (149, 476530), (298, 238265), (745, 95306), (1490, 47653)]