30115128

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17189}}^1$

素因数の和:17271

約数の個数: 32

約数和(自身を含む): 76323600

約数和(自身を除く): 46208472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 17189, 34378, 51567, 68756, 103134, 137512, 206268, 412536, 1254797, 2509594, 3764391, 5019188, 7528782, 10038376, 15057564, 30115128]

約数ペア:

[(1, 30115128), (2, 15057564), (3, 10038376), (4, 7528782), (6, 5019188), (8, 3764391), (12, 2509594), (24, 1254797), (73, 412536), (146, 206268), (219, 137512), (292, 103134), (438, 68756), (584, 51567), (876, 34378), (1752, 17189)]