11808780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 33421920

約数和(自身を除く): 21613140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2029, 2910, 4058, 5820, 6087, 8116, 10145, 12174, 20290, 24348, 30435, 40580, 60870, 121740, 196813, 393626, 590439, 787252, 984065, 1180878, 1968130, 2361756, 2952195, 3936260, 5904390, 11808780]

約数ペア:

[(1, 11808780), (2, 5904390), (3, 3936260), (4, 2952195), (5, 2361756), (6, 1968130), (10, 1180878), (12, 984065), (15, 787252), (20, 590439), (30, 393626), (60, 196813), (97, 121740), (194, 60870), (291, 40580), (388, 30435), (485, 24348), (582, 20290), (970, 12174), (1164, 10145), (1455, 8116), (1940, 6087), (2029, 5820), (2910, 4058)]