66955210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{956503}}^1$

素因数の和:956517

約数の個数: 16

約数和(自身を含む): 137736576

約数和(自身を除く): 70781366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 956503, 1913006, 4782515, 6695521, 9565030, 13391042, 33477605, 66955210]

約数ペア:

[(1, 66955210), (2, 33477605), (5, 13391042), (7, 9565030), (10, 6695521), (14, 4782515), (35, 1913006), (70, 956503)]