2910705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 5606400

約数和(自身を除く): 2695695

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1459, 1995, 4377, 7295, 10213, 21885, 27721, 30639, 51065, 83163, 138605, 153195, 194047, 415815, 582141, 970235, 2910705]

約数ペア:

[(1, 2910705), (3, 970235), (5, 582141), (7, 415815), (15, 194047), (19, 153195), (21, 138605), (35, 83163), (57, 51065), (95, 30639), (105, 27721), (133, 21885), (285, 10213), (399, 7295), (665, 4377), (1459, 1995)]