107210540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 238022400

約数和(自身を除く): 130811860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 614, 919, 1228, 1535, 1838, 3070, 3676, 4595, 5833, 6140, 9190, 11666, 17461, 18380, 23332, 29165, 34922, 58330, 69844, 87305, 116660, 174610, 282133, 349220, 564266, 1128532, 1410665, 2821330, 5360527, 5642660, 10721054, 21442108, 26802635, 53605270, 107210540]

約数ペア:

[(1, 107210540), (2, 53605270), (4, 26802635), (5, 21442108), (10, 10721054), (19, 5642660), (20, 5360527), (38, 2821330), (76, 1410665), (95, 1128532), (190, 564266), (307, 349220), (380, 282133), (614, 174610), (919, 116660), (1228, 87305), (1535, 69844), (1838, 58330), (3070, 34922), (3676, 29165), (4595, 23332), (5833, 18380), (6140, 17461), (9190, 11666)]