30897442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 47825280

約数和(自身を除く): 16927838

約数列:

[1, 2, 37, 74, 239, 478, 1747, 3494, 8843, 17686, 64639, 129278, 417533, 835066, 15448721, 30897442]

約数ペア:

[(1, 30897442), (2, 15448721), (37, 835066), (74, 417533), (239, 129278), (478, 64639), (1747, 17686), (3494, 8843)]