30201782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5209}}^1$

素因数の和:5447

約数の個数: 16

約数和(自身を含む): 49015680

約数和(自身を除く): 18813898

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5209, 5798, 10418, 67717, 135434, 1161607, 2323214, 15100891, 30201782]

約数ペア:

[(1, 30201782), (2, 15100891), (13, 2323214), (26, 1161607), (223, 135434), (446, 67717), (2899, 10418), (5209, 5798)]