270589074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{920371}}^1$

素因数の和:920390

約数の個数: 24

約数和(自身を含む): 629534448

約数和(自身を除く): 358945374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 920371, 1840742, 2761113, 5522226, 6442597, 12885194, 19327791, 38655582, 45098179, 90196358, 135294537, 270589074]

約数ペア:

[(1, 270589074), (2, 135294537), (3, 90196358), (6, 45098179), (7, 38655582), (14, 19327791), (21, 12885194), (42, 6442597), (49, 5522226), (98, 2761113), (147, 1840742), (294, 920371)]