71131260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1109}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 199533600

約数和(自身を除く): 128402340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069, 1109, 2138, 2218, 3207, 3327, 4276, 4436, 5345, 5545, 6414, 6654, 10690, 11090, 12828, 13308, 16035, 16635, 21380, 22180, 32070, 33270, 64140, 66540, 1185521, 2371042, 3556563, 4742084, 5927605, 7113126, 11855210, 14226252, 17782815, 23710420, 35565630, 71131260]

約数ペア:

[(1, 71131260), (2, 35565630), (3, 23710420), (4, 17782815), (5, 14226252), (6, 11855210), (10, 7113126), (12, 5927605), (15, 4742084), (20, 3556563), (30, 2371042), (60, 1185521), (1069, 66540), (1109, 64140), (2138, 33270), (2218, 32070), (3207, 22180), (3327, 21380), (4276, 16635), (4436, 16035), (5345, 13308), (5545, 12828), (6414, 11090), (6654, 10690)]