1953286440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75011}}^1$

素因数の和:75063

約数の個数: 128

約数和(自身を含む): 6913105920

約数和(自身を除く): 4959819480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 75011, 150022, 225033, 300044, 375055, 450066, 525077, 600088, 750110, 900132, 1050154, 1125165, 1500220, 1575231, 1800264, 2100308, 2250330, 2325341, 2625385, 3000440, 3150462, 4200616, 4500660, 4650682, 5250770, 6300924, 6976023, 7876155, 9001320, 9301364, 10501540, 11626705, 12601848, 13952046, 15752310, 16277387, 18602728, 21003080, 23253410, 27904092, 31504620, 32554774, 34880115, 46506820, 48832161, 55808184, 63009240, 65109548, 69760230, 81386935, 93013640, 97664322, 130219096, 139520460, 162773870, 195328644, 244160805, 279040920, 325547740, 390657288, 488321610, 651095480, 976643220, 1953286440]

約数ペア:

[(1, 1953286440), (2, 976643220), (3, 651095480), (4, 488321610), (5, 390657288), (6, 325547740), (7, 279040920), (8, 244160805), (10, 195328644), (12, 162773870), (14, 139520460), (15, 130219096), (20, 97664322), (21, 93013640), (24, 81386935), (28, 69760230), (30, 65109548), (31, 63009240), (35, 55808184), (40, 48832161), (42, 46506820), (56, 34880115), (60, 32554774), (62, 31504620), (70, 27904092), (84, 23253410), (93, 21003080), (105, 18602728), (120, 16277387), (124, 15752310), (140, 13952046), (155, 12601848), (168, 11626705), (186, 10501540), (210, 9301364), (217, 9001320), (248, 7876155), (280, 6976023), (310, 6300924), (372, 5250770), (420, 4650682), (434, 4500660), (465, 4200616), (620, 3150462), (651, 3000440), (744, 2625385), (840, 2325341), (868, 2250330), (930, 2100308), (1085, 1800264), (1240, 1575231), (1302, 1500220), (1736, 1125165), (1860, 1050154), (2170, 900132), (2604, 750110), (3255, 600088), (3720, 525077), (4340, 450066), (5208, 375055), (6510, 300044), (8680, 225033), (13020, 150022), (26040, 75011)]