30704272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66173}}^1$

素因数の和:66210

約数の個数: 20

約数和(自身を含む): 61541820

約数和(自身を除く): 30837548

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66173, 132346, 264692, 529384, 1058768, 1919017, 3838034, 7676068, 15352136, 30704272]

約数ペア:

[(1, 30704272), (2, 15352136), (4, 7676068), (8, 3838034), (16, 1919017), (29, 1058768), (58, 529384), (116, 264692), (232, 132346), (464, 66173)]