3186620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 6746544

約数和(自身を除く): 3559924

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1163, 1370, 2326, 2740, 4652, 5815, 11630, 23260, 159331, 318662, 637324, 796655, 1593310, 3186620]

約数ペア:

[(1, 3186620), (2, 1593310), (4, 796655), (5, 637324), (10, 318662), (20, 159331), (137, 23260), (274, 11630), (548, 5815), (685, 4652), (1163, 2740), (1370, 2326)]