7342890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 17746560

約数和(自身を除く): 10403670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1559, 1570, 2355, 3118, 4677, 4710, 7795, 9354, 15590, 23385, 46770, 244763, 489526, 734289, 1223815, 1468578, 2447630, 3671445, 7342890]

約数ペア:

[(1, 7342890), (2, 3671445), (3, 2447630), (5, 1468578), (6, 1223815), (10, 734289), (15, 489526), (30, 244763), (157, 46770), (314, 23385), (471, 15590), (785, 9354), (942, 7795), (1559, 4710), (1570, 4677), (2355, 3118)]