30980236

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38153}}^1$

素因数の和:38193

約数の個数: 24

約数和(自身を含む): 64098720

約数和(自身を除く): 33118484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 38153, 76306, 152612, 267071, 534142, 1068284, 1106437, 2212874, 4425748, 7745059, 15490118, 30980236]

約数ペア:

[(1, 30980236), (2, 15490118), (4, 7745059), (7, 4425748), (14, 2212874), (28, 1106437), (29, 1068284), (58, 534142), (116, 267071), (203, 152612), (406, 76306), (812, 38153)]