42383530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 90140256

約数和(自身を除く): 47756726

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 1291, 2345, 2582, 3283, 4690, 6455, 6566, 9037, 12910, 16415, 18074, 32830, 45185, 63259, 86497, 90370, 126518, 172994, 316295, 432485, 605479, 632590, 864970, 1210958, 3027395, 4238353, 6054790, 8476706, 21191765, 42383530]

約数ペア:

[(1, 42383530), (2, 21191765), (5, 8476706), (7, 6054790), (10, 4238353), (14, 3027395), (35, 1210958), (49, 864970), (67, 632590), (70, 605479), (98, 432485), (134, 316295), (245, 172994), (335, 126518), (469, 90370), (490, 86497), (670, 63259), (938, 45185), (1291, 32830), (2345, 18074), (2582, 16415), (3283, 12910), (4690, 9037), (6455, 6566)]