30989212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 56673792

約数和(自身を除く): 25684580

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 3011, 5146, 6022, 10292, 12044, 93341, 186682, 249913, 373364, 499826, 999652, 7747303, 15494606, 30989212]

約数ペア:

[(1, 30989212), (2, 15494606), (4, 7747303), (31, 999652), (62, 499826), (83, 373364), (124, 249913), (166, 186682), (332, 93341), (2573, 12044), (3011, 10292), (5146, 6022)]