30907742

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{1951}}^1$

素因数の和:2131

約数の個数: 12

約数和(自身を含む): 46912416

約数和(自身を除く): 16004674

約数列:

[1, 2, 89, 178, 1951, 3902, 7921, 15842, 173639, 347278, 15453871, 30907742]

約数ペア:

[(1, 30907742), (2, 15453871), (89, 347278), (178, 173639), (1951, 15842), (3902, 7921)]