15103780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26041}}^1$

素因数の和:26079

約数の個数: 24

約数和(自身を含む): 32812920

約数和(自身を除く): 17709140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26041, 52082, 104164, 130205, 260410, 520820, 755189, 1510378, 3020756, 3775945, 7551890, 15103780]

約数ペア:

[(1, 15103780), (2, 7551890), (4, 3775945), (5, 3020756), (10, 1510378), (20, 755189), (29, 520820), (58, 260410), (116, 130205), (145, 104164), (290, 52082), (580, 26041)]