430914148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 921715200

約数和(自身を除く): 490801052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 361, 479, 532, 623, 722, 958, 1246, 1444, 1691, 1916, 2492, 2527, 3353, 3382, 5054, 6706, 6764, 9101, 10108, 11837, 13412, 18202, 23674, 32129, 36404, 42631, 47348, 63707, 64258, 85262, 127414, 128516, 170524, 172919, 224903, 254828, 298417, 345838, 449806, 596834, 691676, 809989, 899612, 1193668, 1210433, 1619978, 2420866, 3239956, 4841732, 5669923, 11339846, 15389791, 22679692, 30779582, 61559164, 107728537, 215457074, 430914148]

約数ペア:

[(1, 430914148), (2, 215457074), (4, 107728537), (7, 61559164), (14, 30779582), (19, 22679692), (28, 15389791), (38, 11339846), (76, 5669923), (89, 4841732), (133, 3239956), (178, 2420866), (266, 1619978), (356, 1210433), (361, 1193668), (479, 899612), (532, 809989), (623, 691676), (722, 596834), (958, 449806), (1246, 345838), (1444, 298417), (1691, 254828), (1916, 224903), (2492, 172919), (2527, 170524), (3353, 128516), (3382, 127414), (5054, 85262), (6706, 64258), (6764, 63707), (9101, 47348), (10108, 42631), (11837, 36404), (13412, 32129), (18202, 23674)]