2723270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 5633280

約数和(自身を除く): 2910010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1303, 2090, 2606, 6515, 13030, 14333, 24757, 28666, 49514, 71665, 123785, 143330, 247570, 272327, 544654, 1361635, 2723270]

約数ペア:

[(1, 2723270), (2, 1361635), (5, 544654), (10, 272327), (11, 247570), (19, 143330), (22, 123785), (38, 71665), (55, 49514), (95, 28666), (110, 24757), (190, 14333), (209, 13030), (418, 6515), (1045, 2606), (1303, 2090)]