30384926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 54020736

約数和(自身を除く): 23635810

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 811, 1441, 1622, 1703, 2882, 3406, 8921, 10543, 17842, 18733, 21086, 37466, 106241, 115973, 212482, 231946, 1168651, 1381133, 2337302, 2762266, 15192463, 30384926]

約数ペア:

[(1, 30384926), (2, 15192463), (11, 2762266), (13, 2337302), (22, 1381133), (26, 1168651), (131, 231946), (143, 212482), (262, 115973), (286, 106241), (811, 37466), (1441, 21086), (1622, 18733), (1703, 17842), (2882, 10543), (3406, 8921)]