840930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28031}}^1$

素因数の和:28041

約数の個数: 16

約数和(自身を含む): 2018304

約数和(自身を除く): 1177374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28031, 56062, 84093, 140155, 168186, 280310, 420465, 840930]

約数ペア:

[(1, 840930), (2, 420465), (3, 280310), (5, 168186), (6, 140155), (10, 84093), (15, 56062), (30, 28031)]