89722140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1495369}}^1$

素因数の和:1495381

約数の個数: 24

約数和(自身を含む): 251222160

約数和(自身を除く): 161500020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1495369, 2990738, 4486107, 5981476, 7476845, 8972214, 14953690, 17944428, 22430535, 29907380, 44861070, 89722140]

約数ペア:

[(1, 89722140), (2, 44861070), (3, 29907380), (4, 22430535), (5, 17944428), (6, 14953690), (10, 8972214), (12, 7476845), (15, 5981476), (20, 4486107), (30, 2990738), (60, 1495369)]