1450340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 3075072

約数和(自身を除く): 1624732

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 571, 635, 1142, 1270, 2284, 2540, 2855, 5710, 11420, 72517, 145034, 290068, 362585, 725170, 1450340]

約数ペア:

[(1, 1450340), (2, 725170), (4, 362585), (5, 290068), (10, 145034), (20, 72517), (127, 11420), (254, 5710), (508, 2855), (571, 2540), (635, 2284), (1142, 1270)]