7872810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23857}}^1$

素因数の和:23878

約数の個数: 32

約数和(自身を含む): 20613312

約数和(自身を除く): 12740502

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 23857, 47714, 71571, 119285, 143142, 238570, 262427, 357855, 524854, 715710, 787281, 1312135, 1574562, 2624270, 3936405, 7872810]

約数ペア:

[(1, 7872810), (2, 3936405), (3, 2624270), (5, 1574562), (6, 1312135), (10, 787281), (11, 715710), (15, 524854), (22, 357855), (30, 262427), (33, 238570), (55, 143142), (66, 119285), (110, 71571), (165, 47714), (330, 23857)]