157024770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747737}}^1$

素因数の和:747754

約数の個数: 32

約数和(自身を含む): 430697088

約数和(自身を除く): 273672318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747737, 1495474, 2243211, 3738685, 4486422, 5234159, 7477370, 10468318, 11216055, 15702477, 22432110, 26170795, 31404954, 52341590, 78512385, 157024770]

約数ペア:

[(1, 157024770), (2, 78512385), (3, 52341590), (5, 31404954), (6, 26170795), (7, 22432110), (10, 15702477), (14, 11216055), (15, 10468318), (21, 7477370), (30, 5234159), (35, 4486422), (42, 3738685), (70, 2243211), (105, 1495474), (210, 747737)]