30952660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23099}}^1$

素因数の和:23175

約数の個数: 24

約数和(自身を含む): 65973600

約数和(自身を除く): 35020940

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 23099, 46198, 92396, 115495, 230990, 461980, 1547633, 3095266, 6190532, 7738165, 15476330, 30952660]

約数ペア:

[(1, 30952660), (2, 15476330), (4, 7738165), (5, 6190532), (10, 3095266), (20, 1547633), (67, 461980), (134, 230990), (268, 115495), (335, 92396), (670, 46198), (1340, 23099)]