87954540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9337}}^1$

素因数の和:9506

約数の個数: 48

約数和(自身を含む): 247867872

約数和(自身を除く): 159913332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9337, 9420, 18674, 28011, 37348, 46685, 56022, 93370, 112044, 140055, 186740, 280110, 560220, 1465909, 2931818, 4397727, 5863636, 7329545, 8795454, 14659090, 17590908, 21988635, 29318180, 43977270, 87954540]

約数ペア:

[(1, 87954540), (2, 43977270), (3, 29318180), (4, 21988635), (5, 17590908), (6, 14659090), (10, 8795454), (12, 7329545), (15, 5863636), (20, 4397727), (30, 2931818), (60, 1465909), (157, 560220), (314, 280110), (471, 186740), (628, 140055), (785, 112044), (942, 93370), (1570, 56022), (1884, 46685), (2355, 37348), (3140, 28011), (4710, 18674), (9337, 9420)]