19089270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23567}}^1$

素因数の和:23586

約数の個数: 40

約数和(自身を含む): 51331104

約数和(自身を除く): 32241834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23567, 47134, 70701, 117835, 141402, 212103, 235670, 353505, 424206, 636309, 707010, 1060515, 1272618, 1908927, 2121030, 3181545, 3817854, 6363090, 9544635, 19089270]

約数ペア:

[(1, 19089270), (2, 9544635), (3, 6363090), (5, 3817854), (6, 3181545), (9, 2121030), (10, 1908927), (15, 1272618), (18, 1060515), (27, 707010), (30, 636309), (45, 424206), (54, 353505), (81, 235670), (90, 212103), (135, 141402), (162, 117835), (270, 70701), (405, 47134), (810, 23567)]