15252990508

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1\times {\mathrm{2531}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 30834655488

約数和(自身を除く): 15581664980

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2131, 2531, 2828, 4262, 5062, 8524, 10124, 14917, 17717, 29834, 35434, 59668, 70868, 215231, 255631, 430462, 511262, 860924, 1022524, 1506617, 1789417, 3013234, 3578834, 5393561, 6026468, 7157668, 10787122, 21574244, 37754927, 75509854, 151019708, 544749661, 1089499322, 2178998644, 3813247627, 7626495254, 15252990508]

約数ペア:

[(1, 15252990508), (2, 7626495254), (4, 3813247627), (7, 2178998644), (14, 1089499322), (28, 544749661), (101, 151019708), (202, 75509854), (404, 37754927), (707, 21574244), (1414, 10787122), (2131, 7157668), (2531, 6026468), (2828, 5393561), (4262, 3578834), (5062, 3013234), (8524, 1789417), (10124, 1506617), (14917, 1022524), (17717, 860924), (29834, 511262), (35434, 430462), (59668, 255631), (70868, 215231)]