2955340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 6268752

約数和(自身を除く): 3313412

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1381, 2140, 2762, 5524, 6905, 13810, 27620, 147767, 295534, 591068, 738835, 1477670, 2955340]

約数ペア:

[(1, 2955340), (2, 1477670), (4, 738835), (5, 591068), (10, 295534), (20, 147767), (107, 27620), (214, 13810), (428, 6905), (535, 5524), (1070, 2762), (1381, 2140)]