39344690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 90747648

約数和(自身を除く): 51402958

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 1381, 2035, 2590, 2762, 2849, 4070, 5698, 6905, 9667, 13810, 14245, 15191, 19334, 28490, 30382, 48335, 51097, 75955, 96670, 102194, 106337, 151910, 212674, 255485, 357679, 510970, 531685, 562067, 715358, 1063370, 1124134, 1788395, 2810335, 3576790, 3934469, 5620670, 7868938, 19672345, 39344690]

約数ペア:

[(1, 39344690), (2, 19672345), (5, 7868938), (7, 5620670), (10, 3934469), (11, 3576790), (14, 2810335), (22, 1788395), (35, 1124134), (37, 1063370), (55, 715358), (70, 562067), (74, 531685), (77, 510970), (110, 357679), (154, 255485), (185, 212674), (259, 151910), (370, 106337), (385, 102194), (407, 96670), (518, 75955), (770, 51097), (814, 48335), (1295, 30382), (1381, 28490), (2035, 19334), (2590, 15191), (2762, 14245), (2849, 13810), (4070, 9667), (5698, 6905)]