30115691428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{134741}}^1$

素因数の和:135603

約数の個数: 24

約数和(自身を含む): 53513054784

約数和(自身を除く): 23397363356

約数列:

[1, 2, 4, 71, 142, 284, 787, 1574, 3148, 55877, 111754, 134741, 223508, 269482, 538964, 9566611, 19133222, 38266444, 106041167, 212082334, 424164668, 7528922857, 15057845714, 30115691428]

約数ペア:

[(1, 30115691428), (2, 15057845714), (4, 7528922857), (71, 424164668), (142, 212082334), (284, 106041167), (787, 38266444), (1574, 19133222), (3148, 9566611), (55877, 538964), (111754, 269482), (134741, 223508)]