30829372

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1361}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 61780320

約数和(自身を除く): 30950948

約数列:

[1, 2, 4, 7, 14, 28, 809, 1361, 1618, 2722, 3236, 5444, 5663, 9527, 11326, 19054, 22652, 38108, 1101049, 2202098, 4404196, 7707343, 15414686, 30829372]

約数ペア:

[(1, 30829372), (2, 15414686), (4, 7707343), (7, 4404196), (14, 2202098), (28, 1101049), (809, 38108), (1361, 22652), (1618, 19054), (2722, 11326), (3236, 9527), (5444, 5663)]