12198870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45181}}^1$

素因数の和:45197

約数の個数: 32

約数和(自身を含む): 32531040

約数和(自身を除く): 20332170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45181, 90362, 135543, 225905, 271086, 406629, 451810, 677715, 813258, 1219887, 1355430, 2033145, 2439774, 4066290, 6099435, 12198870]

約数ペア:

[(1, 12198870), (2, 6099435), (3, 4066290), (5, 2439774), (6, 2033145), (9, 1355430), (10, 1219887), (15, 813258), (18, 677715), (27, 451810), (30, 406629), (45, 271086), (54, 225905), (90, 135543), (135, 90362), (270, 45181)]