1279212778830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^2\times {\mathrm{28663}}^1$

素因数の和:29602

約数の個数: 96

約数和(自身を含む): 3516448154112

約数和(自身を除く): 2237235375282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 461, 922, 1383, 2305, 2766, 3227, 4610, 6454, 6915, 9681, 13830, 16135, 19362, 28663, 32270, 48405, 57326, 85989, 96810, 143315, 171978, 200641, 212521, 286630, 401282, 425042, 429945, 601923, 637563, 859890, 1003205, 1062605, 1203846, 1275126, 1487647, 2006410, 2125210, 2975294, 3009615, 3187815, 4462941, 6019230, 6375630, 7438235, 8925882, 13213643, 14876470, 22314705, 26427286, 39640929, 44629410, 66068215, 79281858, 92495501, 132136430, 184991002, 198204645, 277486503, 396409290, 462477505, 554973006, 924955010, 1387432515, 2774865030, 6091489423, 12182978846, 18274468269, 30457447115, 36548936538, 42640425961, 60914894230, 85280851922, 91372341345, 127921277883, 182744682690, 213202129805, 255842555766, 426404259610, 639606389415, 1279212778830]

約数ペア:

[(1, 1279212778830), (2, 639606389415), (3, 426404259610), (5, 255842555766), (6, 213202129805), (7, 182744682690), (10, 127921277883), (14, 91372341345), (15, 85280851922), (21, 60914894230), (30, 42640425961), (35, 36548936538), (42, 30457447115), (70, 18274468269), (105, 12182978846), (210, 6091489423), (461, 2774865030), (922, 1387432515), (1383, 924955010), (2305, 554973006), (2766, 462477505), (3227, 396409290), (4610, 277486503), (6454, 198204645), (6915, 184991002), (9681, 132136430), (13830, 92495501), (16135, 79281858), (19362, 66068215), (28663, 44629410), (32270, 39640929), (48405, 26427286), (57326, 22314705), (85989, 14876470), (96810, 13213643), (143315, 8925882), (171978, 7438235), (200641, 6375630), (212521, 6019230), (286630, 4462941), (401282, 3187815), (425042, 3009615), (429945, 2975294), (601923, 2125210), (637563, 2006410), (859890, 1487647), (1003205, 1275126), (1062605, 1203846)]