7137005260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4634419}}^1$

素因数の和:4634446

約数の個数: 48

約数和(自身を含む): 18685981440

約数和(自身を除く): 11548976180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4634419, 9268838, 18537676, 23172095, 32440933, 46344190, 50978609, 64881866, 92688380, 101957218, 129763732, 162204665, 203914436, 254893045, 324409330, 356850263, 509786090, 648818660, 713700526, 1019572180, 1427401052, 1784251315, 3568502630, 7137005260]

約数ペア:

[(1, 7137005260), (2, 3568502630), (4, 1784251315), (5, 1427401052), (7, 1019572180), (10, 713700526), (11, 648818660), (14, 509786090), (20, 356850263), (22, 324409330), (28, 254893045), (35, 203914436), (44, 162204665), (55, 129763732), (70, 101957218), (77, 92688380), (110, 64881866), (140, 50978609), (154, 46344190), (220, 32440933), (308, 23172095), (385, 18537676), (770, 9268838), (1540, 4634419)]