27000710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 28813690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12919, 25838, 64595, 129190, 142109, 245461, 284218, 490922, 710545, 1227305, 1421090, 2454610, 2700071, 5400142, 13500355, 27000710]

約数ペア:

[(1, 27000710), (2, 13500355), (5, 5400142), (10, 2700071), (11, 2454610), (19, 1421090), (22, 1227305), (38, 710545), (55, 490922), (95, 284218), (110, 245461), (190, 142109), (209, 129190), (418, 64595), (1045, 25838), (2090, 12919)]