121569170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 224959680

約数和(自身を除く): 103390510

約数列:

[1, 2, 5, 10, 43, 86, 215, 269, 430, 538, 1051, 1345, 2102, 2690, 5255, 10510, 11567, 23134, 45193, 57835, 90386, 115670, 225965, 282719, 451930, 565438, 1413595, 2827190, 12156917, 24313834, 60784585, 121569170]

約数ペア:

[(1, 121569170), (2, 60784585), (5, 24313834), (10, 12156917), (43, 2827190), (86, 1413595), (215, 565438), (269, 451930), (430, 282719), (538, 225965), (1051, 115670), (1345, 90386), (2102, 57835), (2690, 45193), (5255, 23134), (10510, 11567)]