30936580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23087}}^1$

素因数の和:23163

約数の個数: 24

約数和(自身を含む): 65939328

約数和(自身を除く): 35002748

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 23087, 46174, 92348, 115435, 230870, 461740, 1546829, 3093658, 6187316, 7734145, 15468290, 30936580]

約数ペア:

[(1, 30936580), (2, 15468290), (4, 7734145), (5, 6187316), (10, 3093658), (20, 1546829), (67, 461740), (134, 230870), (268, 115435), (335, 92348), (670, 46174), (1340, 23087)]