2190810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 5316480

約数和(自身を除く): 3125670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 709, 1030, 1418, 1545, 2127, 3090, 3545, 4254, 7090, 10635, 21270, 73027, 146054, 219081, 365135, 438162, 730270, 1095405, 2190810]

約数ペア:

[(1, 2190810), (2, 1095405), (3, 730270), (5, 438162), (6, 365135), (10, 219081), (15, 146054), (30, 73027), (103, 21270), (206, 10635), (309, 7090), (515, 4254), (618, 3545), (709, 3090), (1030, 2127), (1418, 1545)]