8275190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 18730656

約数和(自身を除く): 10455466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 977, 1210, 1694, 1954, 4235, 4885, 6839, 8470, 9770, 10747, 13678, 21494, 34195, 53735, 68390, 75229, 107470, 118217, 150458, 236434, 376145, 591085, 752290, 827519, 1182170, 1655038, 4137595, 8275190]

約数ペア:

[(1, 8275190), (2, 4137595), (5, 1655038), (7, 1182170), (10, 827519), (11, 752290), (14, 591085), (22, 376145), (35, 236434), (55, 150458), (70, 118217), (77, 107470), (110, 75229), (121, 68390), (154, 53735), (242, 34195), (385, 21494), (605, 13678), (770, 10747), (847, 9770), (977, 8470), (1210, 6839), (1694, 4885), (1954, 4235)]