4127530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 4063190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 239, 314, 478, 785, 1195, 1570, 1727, 2390, 2629, 3454, 5258, 8635, 13145, 17270, 26290, 37523, 75046, 187615, 375230, 412753, 825506, 2063765, 4127530]

約数ペア:

[(1, 4127530), (2, 2063765), (5, 825506), (10, 412753), (11, 375230), (22, 187615), (55, 75046), (110, 37523), (157, 26290), (239, 17270), (314, 13145), (478, 8635), (785, 5258), (1195, 3454), (1570, 2629), (1727, 2390)]