27747370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 29535830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1019, 1945, 2038, 2723, 3890, 5095, 5446, 7133, 10190, 13615, 14266, 27230, 35665, 71330, 396391, 792782, 1981955, 2774737, 3963910, 5549474, 13873685, 27747370]

約数ペア:

[(1, 27747370), (2, 13873685), (5, 5549474), (7, 3963910), (10, 2774737), (14, 1981955), (35, 792782), (70, 396391), (389, 71330), (778, 35665), (1019, 27230), (1945, 14266), (2038, 13615), (2723, 10190), (3890, 7133), (5095, 5446)]