30557954

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21611}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 52906176

約数和(自身を除く): 22348222

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 21611, 43222, 151277, 302554, 2182711, 4365422, 15278977, 30557954]

約数ペア:

[(1, 30557954), (2, 15278977), (7, 4365422), (14, 2182711), (101, 302554), (202, 151277), (707, 43222), (1414, 21611)]