9969188740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{1201}}^1$

素因数の和:1709

約数の個数: 96

約数和(自身を含む): 24145083648

約数和(自身を除く): 14175894908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 281, 422, 562, 844, 1055, 1124, 1201, 1405, 1477, 1967, 2110, 2402, 2810, 2954, 3934, 4220, 4804, 5620, 5908, 6005, 7385, 7868, 8407, 9835, 12010, 14770, 16814, 19670, 24020, 29540, 33628, 39340, 42035, 59291, 84070, 118582, 168140, 237164, 253411, 296455, 337481, 415037, 506822, 592910, 674962, 830074, 1013644, 1185820, 1267055, 1349924, 1660148, 1687405, 1773877, 2075185, 2362367, 2534110, 3374810, 3547754, 4150370, 4724734, 5068220, 6749620, 7095508, 8300740, 8869385, 9449468, 11811835, 17738770, 23623670, 35477540, 47247340, 71208491, 142416982, 284833964, 356042455, 498459437, 712084910, 996918874, 1424169820, 1993837748, 2492297185, 4984594370, 9969188740]

約数ペア:

[(1, 9969188740), (2, 4984594370), (4, 2492297185), (5, 1993837748), (7, 1424169820), (10, 996918874), (14, 712084910), (20, 498459437), (28, 356042455), (35, 284833964), (70, 142416982), (140, 71208491), (211, 47247340), (281, 35477540), (422, 23623670), (562, 17738770), (844, 11811835), (1055, 9449468), (1124, 8869385), (1201, 8300740), (1405, 7095508), (1477, 6749620), (1967, 5068220), (2110, 4724734), (2402, 4150370), (2810, 3547754), (2954, 3374810), (3934, 2534110), (4220, 2362367), (4804, 2075185), (5620, 1773877), (5908, 1687405), (6005, 1660148), (7385, 1349924), (7868, 1267055), (8407, 1185820), (9835, 1013644), (12010, 830074), (14770, 674962), (16814, 592910), (19670, 506822), (24020, 415037), (29540, 337481), (33628, 296455), (39340, 253411), (42035, 237164), (59291, 168140), (84070, 118582)]