30730526

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 49660320

約数和(自身を除く): 18929794

約数列:

[1, 2, 17, 34, 79, 158, 289, 578, 673, 1343, 1346, 2686, 11441, 22831, 22882, 45662, 53167, 106334, 194497, 388994, 903839, 1807678, 15365263, 30730526]

約数ペア:

[(1, 30730526), (2, 15365263), (17, 1807678), (34, 903839), (79, 388994), (158, 194497), (289, 106334), (578, 53167), (673, 45662), (1343, 22882), (1346, 22831), (2686, 11441)]