27846370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 25122590

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2089, 2666, 4178, 6665, 10445, 13330, 20890, 64759, 89827, 129518, 179654, 323795, 449135, 647590, 898270, 2784637, 5569274, 13923185, 27846370]

約数ペア:

[(1, 27846370), (2, 13923185), (5, 5569274), (10, 2784637), (31, 898270), (43, 647590), (62, 449135), (86, 323795), (155, 179654), (215, 129518), (310, 89827), (430, 64759), (1333, 20890), (2089, 13330), (2666, 10445), (4178, 6665)]