30744774

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89897}}^1$

素因数の和:89924

約数の個数: 24

約数和(自身を含む): 70120440

約数和(自身を除く): 39375666

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89897, 179794, 269691, 539382, 809073, 1618146, 1708043, 3416086, 5124129, 10248258, 15372387, 30744774]

約数ペア:

[(1, 30744774), (2, 15372387), (3, 10248258), (6, 5124129), (9, 3416086), (18, 1708043), (19, 1618146), (38, 809073), (57, 539382), (114, 269691), (171, 179794), (342, 89897)]