2778270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8440

約数の個数: 32

約数和(自身を含む): 7274880

約数和(自身を除く): 4496610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 8419, 16838, 25257, 42095, 50514, 84190, 92609, 126285, 185218, 252570, 277827, 463045, 555654, 926090, 1389135, 2778270]

約数ペア:

[(1, 2778270), (2, 1389135), (3, 926090), (5, 555654), (6, 463045), (10, 277827), (11, 252570), (15, 185218), (22, 126285), (30, 92609), (33, 84190), (55, 50514), (66, 42095), (110, 25257), (165, 16838), (330, 8419)]