30320998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6091}}^1$

素因数の和:6243

約数の個数: 16

約数和(自身を含む): 48248640

約数和(自身を除く): 17927642

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 6091, 12182, 115729, 231458, 797921, 1595842, 15160499, 30320998]

約数ペア:

[(1, 30320998), (2, 15160499), (19, 1595842), (38, 797921), (131, 231458), (262, 115729), (2489, 12182), (4978, 6091)]