97440790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{159739}}^1$

素因数の和:159807

約数の個数: 16

約数和(自身を含む): 178269840

約数和(自身を除く): 80829050

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 159739, 319478, 798695, 1597390, 9744079, 19488158, 48720395, 97440790]

約数ペア:

[(1, 97440790), (2, 48720395), (5, 19488158), (10, 9744079), (61, 1597390), (122, 798695), (305, 319478), (610, 159739)]