2086290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7727}}^1$

素因数の和:7743

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 3477870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7727, 15454, 23181, 38635, 46362, 69543, 77270, 115905, 139086, 208629, 231810, 347715, 417258, 695430, 1043145, 2086290]

約数ペア:

[(1, 2086290), (2, 1043145), (3, 695430), (5, 417258), (6, 347715), (9, 231810), (10, 208629), (15, 139086), (18, 115905), (27, 77270), (30, 69543), (45, 46362), (54, 38635), (90, 23181), (135, 15454), (270, 7727)]