30356986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2251}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 49778208

約数和(自身を除く): 19421222

約数列:

[1, 2, 11, 22, 613, 1226, 2251, 4502, 6743, 13486, 24761, 49522, 1379863, 2759726, 15178493, 30356986]

約数ペア:

[(1, 30356986), (2, 15178493), (11, 2759726), (22, 1379863), (613, 49522), (1226, 24761), (2251, 13486), (4502, 6743)]