30482804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{62981}}^1$

素因数の和:63007

約数の個数: 18

約数和(自身を含む): 58636242

約数和(自身を除く): 28153438

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 62981, 125962, 251924, 692791, 1385582, 2771164, 7620701, 15241402, 30482804]

約数ペア:

[(1, 30482804), (2, 15241402), (4, 7620701), (11, 2771164), (22, 1385582), (44, 692791), (121, 251924), (242, 125962), (484, 62981)]