30244941

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 49377600

約数和(自身を除く): 19132659

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 107, 171, 261, 321, 361, 513, 551, 783, 963, 1083, 1653, 2033, 2889, 3103, 3249, 4959, 6099, 9309, 9747, 10469, 14877, 18297, 27927, 31407, 38627, 54891, 58957, 83781, 94221, 115881, 176871, 282663, 347643, 530613, 1042929, 1120183, 1591839, 3360549, 10081647, 30244941]

約数ペア:

[(1, 30244941), (3, 10081647), (9, 3360549), (19, 1591839), (27, 1120183), (29, 1042929), (57, 530613), (87, 347643), (107, 282663), (171, 176871), (261, 115881), (321, 94221), (361, 83781), (513, 58957), (551, 54891), (783, 38627), (963, 31407), (1083, 27927), (1653, 18297), (2033, 14877), (2889, 10469), (3103, 9747), (3249, 9309), (4959, 6099)]