30979884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198589}}^1$

素因数の和:198609

約数の個数: 24

約数和(自身を含む): 77847280

約数和(自身を除く): 46867396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198589, 397178, 595767, 794356, 1191534, 2383068, 2581657, 5163314, 7744971, 10326628, 15489942, 30979884]

約数ペア:

[(1, 30979884), (2, 15489942), (3, 10326628), (4, 7744971), (6, 5163314), (12, 2581657), (13, 2383068), (26, 1191534), (39, 794356), (52, 595767), (78, 397178), (156, 198589)]