2904212185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{1979}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 4160471040

約数和(自身を除く): 1256258855

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1823, 1979, 9115, 9895, 12761, 13853, 41929, 45517, 63805, 69265, 209645, 227585, 293503, 318619, 1467515, 1593095, 3607717, 18038585, 25254019, 82977491, 126270095, 414887455, 580842437, 2904212185]

約数ペア:

[(1, 2904212185), (5, 580842437), (7, 414887455), (23, 126270095), (35, 82977491), (115, 25254019), (161, 18038585), (805, 3607717), (1823, 1593095), (1979, 1467515), (9115, 318619), (9895, 293503), (12761, 227585), (13853, 209645), (41929, 69265), (45517, 63805)]