30314746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 26968454

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 1949, 2222, 3898, 7777, 13643, 15554, 21439, 27286, 42878, 150073, 196849, 300146, 393698, 1377943, 2165339, 2755886, 4330678, 15157373, 30314746]

約数ペア:

[(1, 30314746), (2, 15157373), (7, 4330678), (11, 2755886), (14, 2165339), (22, 1377943), (77, 393698), (101, 300146), (154, 196849), (202, 150073), (707, 42878), (1111, 27286), (1414, 21439), (1949, 15554), (2222, 13643), (3898, 7777)]