1919083670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2411}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 4026226176

約数和(自身を除く): 2107142506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 137, 166, 274, 415, 581, 685, 830, 959, 1162, 1370, 1918, 2411, 2905, 4795, 4822, 5810, 9590, 11371, 12055, 16877, 22742, 24110, 33754, 56855, 79597, 84385, 113710, 159194, 168770, 200113, 330307, 397985, 400226, 660614, 795970, 1000565, 1400791, 1651535, 2001130, 2312149, 2801582, 3303070, 4624298, 7003955, 11560745, 14007910, 23121490, 27415481, 54830962, 137077405, 191908367, 274154810, 383816734, 959541835, 1919083670]

約数ペア:

[(1, 1919083670), (2, 959541835), (5, 383816734), (7, 274154810), (10, 191908367), (14, 137077405), (35, 54830962), (70, 27415481), (83, 23121490), (137, 14007910), (166, 11560745), (274, 7003955), (415, 4624298), (581, 3303070), (685, 2801582), (830, 2312149), (959, 2001130), (1162, 1651535), (1370, 1400791), (1918, 1000565), (2411, 795970), (2905, 660614), (4795, 400226), (4822, 397985), (5810, 330307), (9590, 200113), (11371, 168770), (12055, 159194), (16877, 113710), (22742, 84385), (24110, 79597), (33754, 56855)]