30390232

素因数分解:

$2^3\times {\mathrm{1889}}^1\times {\mathrm{2011}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 57040200

約数和(自身を除く): 26649968

約数列:

[1, 2, 4, 8, 1889, 2011, 3778, 4022, 7556, 8044, 15112, 16088, 3798779, 7597558, 15195116, 30390232]

約数ペア:

[(1, 30390232), (2, 15195116), (4, 7597558), (8, 3798779), (1889, 16088), (2011, 15112), (3778, 8044), (4022, 7556)]