304075340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{57809}}^1$

素因数の和:58081

約数の個数: 24

約数和(自身を含む): 640997280

約数和(自身を除く): 336921940

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 57809, 115618, 231236, 289045, 578090, 1156180, 15203767, 30407534, 60815068, 76018835, 152037670, 304075340]

約数ペア:

[(1, 304075340), (2, 152037670), (4, 76018835), (5, 60815068), (10, 30407534), (20, 15203767), (263, 1156180), (526, 578090), (1052, 289045), (1315, 231236), (2630, 115618), (5260, 57809)]