78513921570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2713}}^1\times {\mathrm{19687}}^1$

素因数の和:22424

約数の個数: 96

約数和(自身を含む): 219289984128

約数和(自身を除く): 140776062558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2713, 5426, 8139, 13565, 16278, 18991, 19687, 27130, 37982, 39374, 40695, 56973, 59061, 81390, 94955, 98435, 113946, 118122, 132937, 137809, 189910, 196870, 265874, 275618, 284865, 295305, 398811, 413427, 569730, 590610, 664685, 689045, 797622, 826854, 964663, 1329370, 1378090, 1929326, 1994055, 2067135, 2893989, 3988110, 4134270, 4823315, 5787978, 9646630, 14469945, 28939890, 53410831, 106821662, 160232493, 267054155, 320464986, 373875817, 534108310, 747751634, 801162465, 1121627451, 1602324930, 1869379085, 2243254902, 2617130719, 3738758170, 5234261438, 5608137255, 7851392157, 11216274510, 13085653595, 15702784314, 26171307190, 39256960785, 78513921570]

約数ペア:

[(1, 78513921570), (2, 39256960785), (3, 26171307190), (5, 15702784314), (6, 13085653595), (7, 11216274510), (10, 7851392157), (14, 5608137255), (15, 5234261438), (21, 3738758170), (30, 2617130719), (35, 2243254902), (42, 1869379085), (49, 1602324930), (70, 1121627451), (98, 801162465), (105, 747751634), (147, 534108310), (210, 373875817), (245, 320464986), (294, 267054155), (490, 160232493), (735, 106821662), (1470, 53410831), (2713, 28939890), (5426, 14469945), (8139, 9646630), (13565, 5787978), (16278, 4823315), (18991, 4134270), (19687, 3988110), (27130, 2893989), (37982, 2067135), (39374, 1994055), (40695, 1929326), (56973, 1378090), (59061, 1329370), (81390, 964663), (94955, 826854), (98435, 797622), (113946, 689045), (118122, 664685), (132937, 590610), (137809, 569730), (189910, 413427), (196870, 398811), (265874, 295305), (275618, 284865)]