2015218130

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{165589}}^1$

素因数の和:166813

約数の個数: 16

約数和(自身を含む): 3630395160

約数和(自身を除く): 1615177030

約数列:

[1, 2, 5, 10, 1217, 2434, 6085, 12170, 165589, 331178, 827945, 1655890, 201521813, 403043626, 1007609065, 2015218130]

約数ペア:

[(1, 2015218130), (2, 1007609065), (5, 403043626), (10, 201521813), (1217, 1655890), (2434, 827945), (6085, 331178), (12170, 165589)]