66549770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2269}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 70739830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2269, 2933, 4190, 4538, 5866, 11345, 14665, 15883, 22690, 29330, 31766, 79415, 158830, 950711, 1901422, 4753555, 6654977, 9507110, 13309954, 33274885, 66549770]

約数ペア:

[(1, 66549770), (2, 33274885), (5, 13309954), (7, 9507110), (10, 6654977), (14, 4753555), (35, 1901422), (70, 950711), (419, 158830), (838, 79415), (2095, 31766), (2269, 29330), (2933, 22690), (4190, 15883), (4538, 14665), (5866, 11345)]