8400930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{280031}}^1$

素因数の和:280041

約数の個数: 16

約数和(自身を含む): 20162304

約数和(自身を除く): 11761374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 280031, 560062, 840093, 1400155, 1680186, 2800310, 4200465, 8400930]

約数ペア:

[(1, 8400930), (2, 4200465), (3, 2800310), (5, 1680186), (6, 1400155), (10, 840093), (15, 560062), (30, 280031)]