30471812

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1933}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 61083456

約数和(自身を除く): 30611644

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 1933, 2252, 3866, 3941, 7732, 7882, 13531, 15764, 27062, 54124, 1088279, 2176558, 4353116, 7617953, 15235906, 30471812]

約数ペア:

[(1, 30471812), (2, 15235906), (4, 7617953), (7, 4353116), (14, 2176558), (28, 1088279), (563, 54124), (1126, 27062), (1933, 15764), (2252, 13531), (3866, 7882), (3941, 7732)]