78312115830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{18461}}^1$

素因数の和:18706

約数の個数: 128

約数和(自身を含む): 206567625600

約数和(自身を除く): 128255509770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 149, 195, 219, 298, 365, 390, 438, 447, 730, 745, 894, 949, 1095, 1490, 1898, 1937, 2190, 2235, 2847, 3874, 4470, 4745, 5694, 5811, 9490, 9685, 10877, 11622, 14235, 18461, 19370, 21754, 28470, 29055, 32631, 36922, 54385, 55383, 58110, 65262, 92305, 108770, 110766, 141401, 163155, 184610, 239993, 276915, 282802, 326310, 424203, 479986, 553830, 707005, 719979, 848406, 1199965, 1347653, 1414010, 1439958, 2121015, 2399930, 2695306, 2750689, 3599895, 4042959, 4242030, 5501378, 6738265, 7199790, 8085918, 8252067, 13476530, 13753445, 16504134, 17519489, 20214795, 27506890, 35038978, 35758957, 40429590, 41260335, 52558467, 71517914, 82520670, 87597445, 105116934, 107276871, 175194890, 178794785, 200800297, 214553742, 262792335, 357589570, 401600594, 525584670, 536384355, 602400891, 1004001485, 1072768710, 1204801782, 2008002970, 2610403861, 3012004455, 5220807722, 6024008910, 7831211583, 13052019305, 15662423166, 26104038610, 39156057915, 78312115830]

約数ペア:

[(1, 78312115830), (2, 39156057915), (3, 26104038610), (5, 15662423166), (6, 13052019305), (10, 7831211583), (13, 6024008910), (15, 5220807722), (26, 3012004455), (30, 2610403861), (39, 2008002970), (65, 1204801782), (73, 1072768710), (78, 1004001485), (130, 602400891), (146, 536384355), (149, 525584670), (195, 401600594), (219, 357589570), (298, 262792335), (365, 214553742), (390, 200800297), (438, 178794785), (447, 175194890), (730, 107276871), (745, 105116934), (894, 87597445), (949, 82520670), (1095, 71517914), (1490, 52558467), (1898, 41260335), (1937, 40429590), (2190, 35758957), (2235, 35038978), (2847, 27506890), (3874, 20214795), (4470, 17519489), (4745, 16504134), (5694, 13753445), (5811, 13476530), (9490, 8252067), (9685, 8085918), (10877, 7199790), (11622, 6738265), (14235, 5501378), (18461, 4242030), (19370, 4042959), (21754, 3599895), (28470, 2750689), (29055, 2695306), (32631, 2399930), (36922, 2121015), (54385, 1439958), (55383, 1414010), (58110, 1347653), (65262, 1199965), (92305, 848406), (108770, 719979), (110766, 707005), (141401, 553830), (163155, 479986), (184610, 424203), (239993, 326310), (276915, 282802)]