30890946

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{6271}}^1$

素因数の和:7097

約数の個数: 16

約数和(自身を含む): 61867008

約数和(自身を除く): 30976062

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 6271, 12542, 18813, 37626, 5148491, 10296982, 15445473, 30890946]

約数ペア:

[(1, 30890946), (2, 15445473), (3, 10296982), (6, 5148491), (821, 37626), (1642, 18813), (2463, 12542), (4926, 6271)]