4272990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{142433}}^1$

素因数の和:142443

約数の個数: 16

約数和(自身を含む): 10255248

約数和(自身を除く): 5982258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 142433, 284866, 427299, 712165, 854598, 1424330, 2136495, 4272990]

約数ペア:

[(1, 4272990), (2, 2136495), (3, 1424330), (5, 854598), (6, 712165), (10, 427299), (15, 284866), (30, 142433)]