2116770215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 3157678080

約数和(自身を除く): 1040907865

約数列:

[1, 5, 7, 17, 35, 71, 85, 89, 119, 355, 445, 497, 563, 595, 623, 1207, 1513, 2485, 2815, 3115, 3941, 6035, 6319, 7565, 8449, 9571, 10591, 19705, 31595, 39973, 42245, 44233, 47855, 50107, 52955, 66997, 107423, 199865, 221165, 250535, 279811, 334985, 350749, 537115, 679541, 751961, 851819, 1399055, 1753745, 3397705, 3557597, 3759805, 4259095, 4756787, 5962733, 17787985, 23783935, 24903179, 29813665, 60479149, 124515895, 302395745, 423354043, 2116770215]

約数ペア:

[(1, 2116770215), (5, 423354043), (7, 302395745), (17, 124515895), (35, 60479149), (71, 29813665), (85, 24903179), (89, 23783935), (119, 17787985), (355, 5962733), (445, 4756787), (497, 4259095), (563, 3759805), (595, 3557597), (623, 3397705), (1207, 1753745), (1513, 1399055), (2485, 851819), (2815, 751961), (3115, 679541), (3941, 537115), (6035, 350749), (6319, 334985), (7565, 279811), (8449, 250535), (9571, 221165), (10591, 199865), (19705, 107423), (31595, 66997), (39973, 52955), (42245, 50107), (44233, 47855)]