30105232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{110681}}^1$

素因数の和:110706

約数の個数: 20

約数和(自身を含む): 61760556

約数和(自身を除く): 31655324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 110681, 221362, 442724, 885448, 1770896, 1881577, 3763154, 7526308, 15052616, 30105232]

約数ペア:

[(1, 30105232), (2, 15052616), (4, 7526308), (8, 3763154), (16, 1881577), (17, 1770896), (34, 885448), (68, 442724), (136, 221362), (272, 110681)]