82795790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15361}}^1$

素因数の和:15393

約数の個数: 48

約数和(自身を含む): 189136944

約数和(自身を除く): 106341154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 15361, 30722, 76805, 107527, 153610, 168971, 215054, 337942, 537635, 752689, 844855, 1075270, 1182797, 1505378, 1689710, 2365594, 3763445, 5913985, 7526890, 8279579, 11827970, 16559158, 41397895, 82795790]

約数ペア:

[(1, 82795790), (2, 41397895), (5, 16559158), (7, 11827970), (10, 8279579), (11, 7526890), (14, 5913985), (22, 3763445), (35, 2365594), (49, 1689710), (55, 1505378), (70, 1182797), (77, 1075270), (98, 844855), (110, 752689), (154, 537635), (245, 337942), (385, 215054), (490, 168971), (539, 153610), (770, 107527), (1078, 76805), (2695, 30722), (5390, 15361)]