30201991798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{124801619}}^1$

素因数の和:124801643

約数の個数: 12

約数和(自身を含む): 49795846380

約数和(自身を除く): 19593854582

約数列:

[1, 2, 11, 22, 121, 242, 124801619, 249603238, 1372817809, 2745635618, 15100995899, 30201991798]

約数ペア:

[(1, 30201991798), (2, 15100995899), (11, 2745635618), (22, 1372817809), (121, 249603238), (242, 124801619)]