30141793906

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1917173}}^1$

素因数の和:1918305

約数の個数: 16

約数和(自身を含む): 51717685824

約数和(自身を除く): 21575891918

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 1917173, 3834346, 13420211, 26840422, 2152985279, 4305970558, 15070896953, 30141793906]

約数ペア:

[(1, 30141793906), (2, 15070896953), (7, 4305970558), (14, 2152985279), (1123, 26840422), (2246, 13420211), (7861, 3834346), (15722, 1917173)]