714131390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1457411}}^1$

素因数の和:1457432

約数の個数: 24

約数和(自身を含む): 1495304712

約数和(自身を除く): 781173322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1457411, 2914822, 7287055, 10201877, 14574110, 20403754, 51009385, 71413139, 102018770, 142826278, 357065695, 714131390]

約数ペア:

[(1, 714131390), (2, 357065695), (5, 142826278), (7, 102018770), (10, 71413139), (14, 51009385), (35, 20403754), (49, 14574110), (70, 10201877), (98, 7287055), (245, 2914822), (490, 1457411)]