127499460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193181}}^1$

素因数の和:193204

約数の個数: 48

約数和(自身を含む): 389454912

約数和(自身を除く): 261955452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 193181, 386362, 579543, 772724, 965905, 1159086, 1931810, 2124991, 2318172, 2897715, 3863620, 4249982, 5795430, 6374973, 8499964, 10624955, 11590860, 12749946, 21249910, 25499892, 31874865, 42499820, 63749730, 127499460]

約数ペア:

[(1, 127499460), (2, 63749730), (3, 42499820), (4, 31874865), (5, 25499892), (6, 21249910), (10, 12749946), (11, 11590860), (12, 10624955), (15, 8499964), (20, 6374973), (22, 5795430), (30, 4249982), (33, 3863620), (44, 2897715), (55, 2318172), (60, 2124991), (66, 1931810), (110, 1159086), (132, 965905), (165, 772724), (220, 579543), (330, 386362), (660, 193181)]