314458220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{68659}}^1$

素因数の和:68897

約数の個数: 24

約数和(自身を含む): 663255600

約数和(自身を除く): 348797380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 68659, 137318, 274636, 343295, 686590, 1373180, 15722911, 31445822, 62891644, 78614555, 157229110, 314458220]

約数ペア:

[(1, 314458220), (2, 157229110), (4, 78614555), (5, 62891644), (10, 31445822), (20, 15722911), (229, 1373180), (458, 686590), (916, 343295), (1145, 274636), (2290, 137318), (4580, 68659)]