69436670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1709}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 63532930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 1709, 2390, 3418, 4063, 8126, 8545, 17090, 20315, 29053, 40630, 58106, 145265, 290530, 408451, 816902, 2042255, 4084510, 6943667, 13887334, 34718335, 69436670]

約数ペア:

[(1, 69436670), (2, 34718335), (5, 13887334), (10, 6943667), (17, 4084510), (34, 2042255), (85, 816902), (170, 408451), (239, 290530), (478, 145265), (1195, 58106), (1709, 40630), (2390, 29053), (3418, 20315), (4063, 17090), (8126, 8545)]