61153460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105437}}^1$

素因数の和:105475

約数の個数: 24

約数和(自身を含む): 132851880

約数和(自身を除く): 71698420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105437, 210874, 421748, 527185, 1054370, 2108740, 3057673, 6115346, 12230692, 15288365, 30576730, 61153460]

約数ペア:

[(1, 61153460), (2, 30576730), (4, 15288365), (5, 12230692), (10, 6115346), (20, 3057673), (29, 2108740), (58, 1054370), (116, 527185), (145, 421748), (290, 210874), (580, 105437)]