2730860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12413}}^1$

素因数の和:12433

約数の個数: 24

約数和(自身を含む): 6256656

約数和(自身を除く): 3525796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12413, 24826, 49652, 62065, 124130, 136543, 248260, 273086, 546172, 682715, 1365430, 2730860]

約数ペア:

[(1, 2730860), (2, 1365430), (4, 682715), (5, 546172), (10, 273086), (11, 248260), (20, 136543), (22, 124130), (44, 62065), (55, 49652), (110, 24826), (220, 12413)]