299243370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{71761}}^1$

素因数の和:71910

約数の個数: 32

約数和(自身を含む): 723360960

約数和(自身を除く): 424117590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 71761, 143522, 215283, 358805, 430566, 717610, 1076415, 2152830, 9974779, 19949558, 29924337, 49873895, 59848674, 99747790, 149621685, 299243370]

約数ペア:

[(1, 299243370), (2, 149621685), (3, 99747790), (5, 59848674), (6, 49873895), (10, 29924337), (15, 19949558), (30, 9974779), (139, 2152830), (278, 1076415), (417, 717610), (695, 430566), (834, 358805), (1390, 215283), (2085, 143522), (4170, 71761)]