30570826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 54331200

約数和(自身を除く): 23760374

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 769, 1529, 1538, 1807, 3058, 3614, 8459, 9997, 16918, 19877, 19994, 39754, 106891, 109967, 213782, 219934, 1175801, 1389583, 2351602, 2779166, 15285413, 30570826]

約数ペア:

[(1, 30570826), (2, 15285413), (11, 2779166), (13, 2351602), (22, 1389583), (26, 1175801), (139, 219934), (143, 213782), (278, 109967), (286, 106891), (769, 39754), (1529, 19994), (1538, 19877), (1807, 16918), (3058, 9997), (3614, 8459)]