68449156610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{374879}}^1$

素因数の和:374967

約数の個数: 48

約数和(自身を含む): 134012102400

約数和(自身を除く): 65562945790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 9610, 18259, 36518, 91295, 182590, 374879, 749758, 1874395, 3748790, 7122701, 11621249, 14245402, 23242498, 35613505, 58106245, 71227010, 116212490, 220803731, 360258719, 441607462, 720517438, 1104018655, 1801293595, 2208037310, 3602587190, 6844915661, 13689831322, 34224578305, 68449156610]

約数ペア:

[(1, 68449156610), (2, 34224578305), (5, 13689831322), (10, 6844915661), (19, 3602587190), (31, 2208037310), (38, 1801293595), (62, 1104018655), (95, 720517438), (155, 441607462), (190, 360258719), (310, 220803731), (589, 116212490), (961, 71227010), (1178, 58106245), (1922, 35613505), (2945, 23242498), (4805, 14245402), (5890, 11621249), (9610, 7122701), (18259, 3748790), (36518, 1874395), (91295, 749758), (182590, 374879)]