30280734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13903}}^1$

素因数の和:13933

約数の個数: 36

約数和(自身を含む): 72120048

約数和(自身を除く): 41839314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 13903, 27806, 41709, 83418, 125127, 152933, 250254, 305866, 458799, 917598, 1376397, 1682263, 2752794, 3364526, 5046789, 10093578, 15140367, 30280734]

約数ペア:

[(1, 30280734), (2, 15140367), (3, 10093578), (6, 5046789), (9, 3364526), (11, 2752794), (18, 1682263), (22, 1376397), (33, 917598), (66, 458799), (99, 305866), (121, 250254), (198, 152933), (242, 125127), (363, 83418), (726, 41709), (1089, 27806), (2178, 13903)]