30894638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 47249664

約数和(自身を除く): 16355026

約数列:

[1, 2, 67, 134, 307, 614, 751, 1502, 20569, 41138, 50317, 100634, 230557, 461114, 15447319, 30894638]

約数ペア:

[(1, 30894638), (2, 15447319), (67, 461114), (134, 230557), (307, 100634), (614, 50317), (751, 41138), (1502, 20569)]