30143854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 24

約数和(自身を含む): 49502232

約数和(自身を除く): 19358378

約数列:

[1, 2, 13, 26, 101, 169, 202, 338, 883, 1313, 1766, 2626, 11479, 17069, 22958, 34138, 89183, 149227, 178366, 298454, 1159379, 2318758, 15071927, 30143854]

約数ペア:

[(1, 30143854), (2, 15071927), (13, 2318758), (26, 1159379), (101, 298454), (169, 178366), (202, 149227), (338, 89183), (883, 34138), (1313, 22958), (1766, 17069), (2626, 11479)]