210003240390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7000108013}}^1$

素因数の和:7000108023

約数の個数: 16

約数和(自身を含む): 504007777008

約数和(自身を除く): 294004536618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7000108013, 14000216026, 21000324039, 35000540065, 42000648078, 70001080130, 105001620195, 210003240390]

約数ペア:

[(1, 210003240390), (2, 105001620195), (3, 70001080130), (5, 42000648078), (6, 35000540065), (10, 21000324039), (15, 14000216026), (30, 7000108013)]