72594690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{345689}}^1$

素因数の和:345706

約数の個数: 32

約数和(自身を含む): 199117440

約数和(自身を除く): 126522750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 345689, 691378, 1037067, 1728445, 2074134, 2419823, 3456890, 4839646, 5185335, 7259469, 10370670, 12099115, 14518938, 24198230, 36297345, 72594690]

約数ペア:

[(1, 72594690), (2, 36297345), (3, 24198230), (5, 14518938), (6, 12099115), (7, 10370670), (10, 7259469), (14, 5185335), (15, 4839646), (21, 3456890), (30, 2419823), (35, 2074134), (42, 1728445), (70, 1037067), (105, 691378), (210, 345689)]