1279346070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42644869}}^1$

素因数の和:42644879

約数の個数: 16

約数和(自身を含む): 3070430640

約数和(自身を除く): 1791084570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42644869, 85289738, 127934607, 213224345, 255869214, 426448690, 639673035, 1279346070]

約数ペア:

[(1, 1279346070), (2, 639673035), (3, 426448690), (5, 255869214), (6, 213224345), (10, 127934607), (15, 85289738), (30, 42644869)]