12708270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 33218640

約数和(自身を除く): 20510370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 419, 674, 838, 1011, 1257, 1685, 2022, 2095, 2514, 3033, 3370, 3771, 4190, 5055, 6066, 6285, 7542, 10110, 12570, 15165, 18855, 30330, 37710, 141203, 282406, 423609, 706015, 847218, 1270827, 1412030, 2118045, 2541654, 4236090, 6354135, 12708270]

約数ペア:

[(1, 12708270), (2, 6354135), (3, 4236090), (5, 2541654), (6, 2118045), (9, 1412030), (10, 1270827), (15, 847218), (18, 706015), (30, 423609), (45, 282406), (90, 141203), (337, 37710), (419, 30330), (674, 18855), (838, 15165), (1011, 12570), (1257, 10110), (1685, 7542), (2022, 6285), (2095, 6066), (2514, 5055), (3033, 4190), (3370, 3771)]