30675463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 9967097

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 251, 553, 1027, 1343, 1547, 1757, 3263, 4267, 7189, 9401, 17459, 19829, 22841, 29869, 55471, 122213, 138803, 257777, 337093, 388297, 1804439, 2359651, 4382209, 30675463]

約数ペア:

[(1, 30675463), (7, 4382209), (13, 2359651), (17, 1804439), (79, 388297), (91, 337093), (119, 257777), (221, 138803), (251, 122213), (553, 55471), (1027, 29869), (1343, 22841), (1547, 19829), (1757, 17459), (3263, 9401), (4267, 7189)]