27667190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2879}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 51477120

約数和(自身を除く): 23809930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2879, 4805, 5758, 9610, 14395, 28790, 89249, 178498, 446245, 892490, 2766719, 5533438, 13833595, 27667190]

約数ペア:

[(1, 27667190), (2, 13833595), (5, 5533438), (10, 2766719), (31, 892490), (62, 446245), (155, 178498), (310, 89249), (961, 28790), (1922, 14395), (2879, 9610), (4805, 5758)]