30185008

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 67252640

約数和(自身を除く): 37067632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 1489, 2534, 2896, 2978, 5068, 5956, 10136, 10423, 11912, 20272, 20846, 23824, 41692, 83384, 166768, 269509, 539018, 1078036, 1886563, 2156072, 3773126, 4312144, 7546252, 15092504, 30185008]

約数ペア:

[(1, 30185008), (2, 15092504), (4, 7546252), (7, 4312144), (8, 3773126), (14, 2156072), (16, 1886563), (28, 1078036), (56, 539018), (112, 269509), (181, 166768), (362, 83384), (724, 41692), (1267, 23824), (1448, 20846), (1489, 20272), (2534, 11912), (2896, 10423), (2978, 10136), (5068, 5956)]