3077020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 6514704

約数和(自身を除く): 3437684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1123, 1370, 2246, 2740, 4492, 5615, 11230, 22460, 153851, 307702, 615404, 769255, 1538510, 3077020]

約数ペア:

[(1, 3077020), (2, 1538510), (4, 769255), (5, 615404), (10, 307702), (20, 153851), (137, 22460), (274, 11230), (548, 5615), (685, 4492), (1123, 2740), (1370, 2246)]