3140728360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019717}}^1$

素因数の和:1019746

約数の個数: 64

約数和(自身を含む): 8810363520

約数和(自身を除く): 5669635160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 1019717, 2039434, 4078868, 5098585, 7138019, 8157736, 10197170, 11216887, 14276038, 20394340, 22433774, 28552076, 35690095, 40788680, 44867548, 56084435, 57104152, 71380190, 78518209, 89735096, 112168870, 142760380, 157036418, 224337740, 285520760, 314072836, 392591045, 448675480, 628145672, 785182090, 1570364180, 3140728360]

約数ペア:

[(1, 3140728360), (2, 1570364180), (4, 785182090), (5, 628145672), (7, 448675480), (8, 392591045), (10, 314072836), (11, 285520760), (14, 224337740), (20, 157036418), (22, 142760380), (28, 112168870), (35, 89735096), (40, 78518209), (44, 71380190), (55, 57104152), (56, 56084435), (70, 44867548), (77, 40788680), (88, 35690095), (110, 28552076), (140, 22433774), (154, 20394340), (220, 14276038), (280, 11216887), (308, 10197170), (385, 8157736), (440, 7138019), (616, 5098585), (770, 4078868), (1540, 2039434), (3080, 1019717)]