11870180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84787}}^1$

素因数の和:84803

約数の個数: 24

約数和(自身を含む): 28488768

約数和(自身を除く): 16618588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84787, 169574, 339148, 423935, 593509, 847870, 1187018, 1695740, 2374036, 2967545, 5935090, 11870180]

約数ペア:

[(1, 11870180), (2, 5935090), (4, 2967545), (5, 2374036), (7, 1695740), (10, 1187018), (14, 847870), (20, 593509), (28, 423935), (35, 339148), (70, 169574), (140, 84787)]