1087710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 2812320

約数和(自身を除く): 1724610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2789, 5578, 8367, 13945, 16734, 27890, 36257, 41835, 72514, 83670, 108771, 181285, 217542, 362570, 543855, 1087710]

約数ペア:

[(1, 1087710), (2, 543855), (3, 362570), (5, 217542), (6, 181285), (10, 108771), (13, 83670), (15, 72514), (26, 41835), (30, 36257), (39, 27890), (65, 16734), (78, 13945), (130, 8367), (195, 5578), (390, 2789)]