2652540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4042

約数の個数: 48

約数和(自身を含む): 8104320

約数和(自身を除く): 5451780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4019, 8038, 12057, 16076, 20095, 24114, 40190, 44209, 48228, 60285, 80380, 88418, 120570, 132627, 176836, 221045, 241140, 265254, 442090, 530508, 663135, 884180, 1326270, 2652540]

約数ペア:

[(1, 2652540), (2, 1326270), (3, 884180), (4, 663135), (5, 530508), (6, 442090), (10, 265254), (11, 241140), (12, 221045), (15, 176836), (20, 132627), (22, 120570), (30, 88418), (33, 80380), (44, 60285), (55, 48228), (60, 44209), (66, 40190), (110, 24114), (132, 20095), (165, 16076), (220, 12057), (330, 8038), (660, 4019)]