30446504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 63776160

約数和(自身を除く): 33329656

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 443, 484, 568, 781, 886, 968, 1562, 1772, 3124, 3544, 4873, 6248, 8591, 9746, 17182, 19492, 31453, 34364, 38984, 53603, 62906, 68728, 107206, 125812, 214412, 251624, 345983, 428824, 691966, 1383932, 2767864, 3805813, 7611626, 15223252, 30446504]

約数ペア:

[(1, 30446504), (2, 15223252), (4, 7611626), (8, 3805813), (11, 2767864), (22, 1383932), (44, 691966), (71, 428824), (88, 345983), (121, 251624), (142, 214412), (242, 125812), (284, 107206), (443, 68728), (484, 62906), (568, 53603), (781, 38984), (886, 34364), (968, 31453), (1562, 19492), (1772, 17182), (3124, 9746), (3544, 8591), (4873, 6248)]